{"database": "ctc-catalogue", "table": "sudoku_puzzles", "is_view": false, "human_description_en": "where Constraints contains \"Difference\" and Solver contains \"Mark\" sorted by Id descending", "rows": [[8011, "The Witching Hour", "2026-01-04", "[\"Mark\"]", "[\"Chefofdeath\"]", "[\"Difference\",\"Renban\",\"X-Sums\"]", "{\"alt\":\"The WItching Hour is upon us!\",\"caption\":\"The WItching Hour is upon us!\",\"img_src\":\"https://img.youtube.com/vi/gWnJF8aZqAA/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=gWnJF8aZqAA\"}", "00:35:02", 36], [8000, "Through the Comet's Eye", "2026-01-01", "[\"Mark\"]", "[\"Nurator\"]", "[\"Anti-Knight\",\"Difference\",\"Little Killer\",\"Star Battle\"]", "{\"alt\":\"Messing Around in Sudoku Space\",\"caption\":\"Messing Around in Sudoku Space\",\"img_src\":\"https://img.youtube.com/vi/A7CPYMUnafw/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=A7CPYMUnafw\"}", "00:39:26", 40], [7715, "Counting and Whispering", "2025-10-12", "[\"Mark\"]", "[\"Lithium-Ion\"]", "[\"Arrow\",\"Difference\",\"Sweeper\"]", "{\"alt\":\"Learning to Whisper when we Count\",\"caption\":\"Learning to Whisper when we Count\",\"img_src\":\"https://img.youtube.com/vi/ZNB48hRlSbE/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=ZNB48hRlSbE\"}", "00:28:26", 29], [7455, "BAD Values Snooker", "2025-07-30", "[\"Mark\"]", "[\"Zombie Hunter\"]", "[\"Difference\",\"German Whispers\",\"Indexing\",\"O/E\"]", "{\"alt\":\"Can Zombies Even Play Snooker?\",\"caption\":\"Can Zombies Even Play Snooker?\",\"img_src\":\"https://img.youtube.com/vi/M5TEBJ8VB6Q/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=M5TEBJ8VB6Q\"}", "01:04:54", 65], [7408, "Dippin' Dots", "2025-07-17", "[\"Mark\"]", "[\"Chris Napolitano\"]", "[\"Consecutive\",\"Difference\",\"Entropy\",\"Killer\",\"O/E\"]", "{\"alt\":\"Try Some Olive and Lavender in your Sudoku!\",\"caption\":\"Try Some Olive and Lavender in your Sudoku!\",\"img_src\":\"https://img.youtube.com/vi/4dgGvxj2ljE/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=4dgGvxj2ljE\"}", "00:36:32", 37], [7402, "Let\u2019s See Where This Goes", "2025-07-15", "[\"Mark\"]", "[\"Jupiter's Puzzlebox\"]", "[\"8x8\",\"Difference\",\"Irregular\",\"Little Killer\",\"Mean Mini\",\"Ratio\"]", "{\"alt\":\"I am trying to avoid mistakes - honest!\",\"caption\":\"I am trying to avoid mistakes - honest!\",\"img_src\":\"https://img.youtube.com/vi/ZnfrAygWMYs/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=ZnfrAygWMYs\"}", "00:50:29", 51], [7283, "Feeding Friendsy", "2025-06-09", "[\"Mark\"]", "[\"sujoyku\"]", "[\"Difference\",\"Extra Regions\",\"Pathway\",\"Ratio\",\"Split Pea Lines\",\"XV\"]", "{\"alt\":\"Croakz the Frog plays Sudoku!\",\"caption\":\"Croakz the Frog plays Sudoku!\",\"img_src\":\"https://img.youtube.com/vi/epbcrQT4a9o/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=epbcrQT4a9o\"}", "00:50:06", 51], [7123, "Different Delights", "2025-04-24", "[\"Mark\"]", "[\"ThePedallingPianist\"]", "[\"Difference\",\"Fog\",\"Non-Repeat\",\"Ratio\",\"XV\"]", "{\"alt\":\"Many Foggy Returns of the Day!\",\"caption\":\"Many Foggy Returns of the Day!\",\"img_src\":\"https://img.youtube.com/vi/jgbIR7sLy_0/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=jgbIR7sLy_0\"}", "00:43:27", 44], [7026, "Jam Packed Thick Crust Club Sandwich", "2025-03-30", "[\"Mark\"]", "[\"Shintaro Fushida-Hardy\"]", "[\"Difference\",\"Sandwich\"]", "{\"alt\":\"The Club Sandwich Miracle Sudoku!\",\"caption\":\"The Club Sandwich Miracle Sudoku!\",\"img_src\":\"https://img.youtube.com/vi/QQ6uqtlKPJc/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=QQ6uqtlKPJc\"}", "00:44:53", 45], [6919, "Sweeper Cell", "2025-02-25", "[\"Mark\"]", "[\"JoshLavig\"]", "[\"Difference\",\"Fog\",\"O/E\",\"Sweeper\"]", "{\"alt\":\"A New Rule - a New Thought Process\",\"caption\":\"A New Rule - a New Thought Process\",\"img_src\":\"https://img.youtube.com/vi/BwLGn5ho5MU/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=BwLGn5ho5MU\"}", "00:30:59", 31], [6902, "Kropki Arrow Sandwich", "2025-02-20", "[\"Mark\"]", "[\"RockyRoer\"]", "[\"Difference\",\"Multitask Clues\",\"Ratio\",\"Sandwich\"]", "{\"alt\":\"Math like you've Never Tried Before\",\"caption\":\"Math like you've Never Tried Before\",\"img_src\":\"https://img.youtube.com/vi/01mr-g5G5co/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=01mr-g5G5co\"}", "00:52:13", 53], [6886, "Less Than Three", "2025-02-15", "[\"Mark\"]", "[\"AnalyticalNinja\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"I HEART Variant Sudoku!\",\"caption\":\"I HEART Variant Sudoku!\",\"img_src\":\"https://img.youtube.com/vi/tkgMIfd-7AY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=tkgMIfd-7AY\"}", "00:51:28", 52], [6879, "Triskaidekaphobia", "2025-02-13", "[\"Mark\"]", "[\"Lisa Ugray\"]", "[\"Difference\",\"Fog\",\"Killer\",\"Neighbour Sums\"]", "{\"alt\":\"Terrified by This Number ...\",\"caption\":\"Terrified by This Number ...\",\"img_src\":\"https://img.youtube.com/vi/vP0Se3bRbDY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=vP0Se3bRbDY\"}", "00:32:43", 33], [6764, "Deja Vu", "2025-01-09", "[\"Mark\"]", "[\"Aad van de Wetering\"]", "[\"Diagonal\",\"Difference\"]", "{\"alt\":\"Another Familiar Phenomenon!\",\"caption\":\"Another Familiar Phenomenon!\",\"img_src\":\"https://img.youtube.com/vi/V_Fdl024l5U/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=V_Fdl024l5U\"}", "00:25:20", 26], [6495, "Rainbow Kropki 2", "2024-10-21", "[\"Mark\"]", "[\"LJC\"]", "[\"Binairo\",\"Cipher\",\"Difference\",\"Killer\",\"O/E\"]", "{\"alt\":\"Different Differences? What does that Mean?\",\"caption\":\"Different Differences? What does that Mean?\",\"img_src\":\"https://img.youtube.com/vi/UGTLE4_445I/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=UGTLE4_445I\"}", "00:32:33", 33], [6440, "Climbing the Stairs", "2024-10-05", "[\"Mark\"]", "[\"Aad van de Wetering\"]", "[\"Clone\",\"Difference\"]", "{\"alt\":\"The Stairway to Sudoku Heaven\",\"caption\":\"The Stairway to Sudoku Heaven\",\"img_src\":\"https://img.youtube.com/vi/Ln6-GYKiB1o/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=Ln6-GYKiB1o\"}", "00:18:00", 18], [6369, "Rainbow Kropki", "2024-09-13", "[\"Mark\"]", "[\"LJC\"]", "[\"6x6\",\"Binairo\",\"Difference\",\"Killer\",\"O/E\"]", "{\"alt\":\"A Wonderful and Fun Rainbow Sudoku\",\"caption\":\"A Wonderful and Fun Rainbow Sudoku\",\"img_src\":\"https://img.youtube.com/vi/RlNGtOo3KL0/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=RlNGtOo3KL0\"}", "00:16:46", 17], [6310, "Time Flies Like an Arrow...", "2024-08-26", "[\"Mark\"]", "[\"Abdul the Killer\"]", "[\"Adjacency\",\"Count\",\"Difference\",\"Yin-Yang\"]", "{\"alt\":\"Trying to get Finished before the Plumber ...\",\"caption\":\"Trying to get Finished before the Plumber ...\",\"img_src\":\"https://img.youtube.com/vi/9hvWfodvrCs/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=9hvWfodvrCs\"}", "01:03:13", 64], [6231, "Projojojomo", "2024-08-01", "[\"Mark\"]", "[\"Jobo\",\"Jojo\",\"Scojo\"]", "[\"Cipher\",\"Clone\",\"Difference\",\"Quadruple\"]", "{\"alt\":\"The Scojojobo Promo - I mean it!\",\"caption\":\"The Scojojobo Promo - I mean it!\",\"img_src\":\"https://img.youtube.com/vi/DrXD_yIW3ok/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=DrXD_yIW3ok\"}", "00:43:30", 44], [6136, "The Heat Is On", "2024-07-02", "[\"Mark\"]", "[\"Phurba\"]", "[\"Adjacency\",\"Difference\",\"Entropy\",\"Thermo\"]", "{\"alt\":\"This Grid is so Empty It's Bonkers!\",\"caption\":\"This Grid is so Empty It's Bonkers!\",\"img_src\":\"https://img.youtube.com/vi/yUwOPSKrXwo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=yUwOPSKrXwo\"}", "00:26:52", 27], [6127, "Projected Differences", "2024-06-29", "[\"Mark\"]", "[\"ThePedallingPianist\"]", "[\"Diagonal\",\"Difference\"]", "{\"alt\":\"There are Different Differences Everywhere\",\"caption\":\"There are Different Differences Everywhere\",\"img_src\":\"https://img.youtube.com/vi/I7qGOVfhxow/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=I7qGOVfhxow\"}", "00:34:52", 35], [6001, "Two Apart Sudoku", "2024-05-22", "[\"Mark\"]", "[\"debabrata\"]", "[\"Difference\",\"O/E\"]", "{\"alt\":\"Surely a Sudoku Needs More Given Digits than This?\",\"caption\":\"Surely a Sudoku Needs More Given Digits than This?\",\"img_src\":\"https://img.youtube.com/vi/rtSs2zHMb4M/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=rtSs2zHMb4M\"}", "00:19:35", 20], [5836, "What a Twist!", "2024-04-01", "[\"Mark\"]", "[\"AnalyticalNinja\"]", "[\"6x6\",\"Difference\",\"Inequality\",\"Look-and-Say\"]", "{\"alt\":\"This is an Absolute Twist!\",\"caption\":\"This is an Absolute Twist!\",\"img_src\":\"https://img.youtube.com/vi/Cd38-xpsblo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=Cd38-xpsblo\"}", "00:53:40", 54], [5782, "Segue Ursa", "2024-03-15", "[\"Mark\"]", "[\"Dorlir\"]", "[\"Ambiguous Clues\",\"Count\",\"Difference\",\"Region Sum Lines\",\"Spiral Galaxies\"]", "{\"alt\":\"One Galaxy to Rule them All\",\"caption\":\"One Galaxy to Rule them All\",\"img_src\":\"https://img.youtube.com/vi/RReBoAtHyTQ/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=RReBoAtHyTQ\"}", "01:03:30", 64], [5771, "Pause the Video.... Congrats", "2024-03-12", "[\"Mark\"]", "[\"apiyo\"]", "[\"Anti-Knight\",\"Cipher\",\"Difference\",\"Double Arrow\",\"Renban\"]", "{\"alt\":\"I wish I had a chance to Pause the Video ...\",\"caption\":\"I wish I had a chance to Pause the Video ...\",\"img_src\":\"https://img.youtube.com/vi/TAHLcK-kD0s/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=TAHLcK-kD0s\"}", "01:04:09", 65], [5748, "Difference Fences", "2024-03-05", "[\"Mark\"]", "[\"RockyRoer\"]", "[\"Difference\",\"Incomplete Clues\",\"Multitask Clues\",\"Quadruple\",\"Sums\"]", "{\"alt\":\"Fencing is my new Favourite Sport\",\"caption\":\"Fencing is my new Favourite Sport\",\"img_src\":\"https://img.youtube.com/vi/GvhkWBhq2q0/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=GvhkWBhq2q0\"}", "00:36:30", 37], [5706, "Kropki Kounting", "2024-02-21", "[\"Mark\"]", "[\"Myxo\"]", "[\"Counting Sets\",\"Difference\",\"Ratio\"]", "{\"alt\":\"Don't Join the Dots - Count Them!\",\"caption\":\"Don't Join the Dots - Count Them!\",\"img_src\":\"https://img.youtube.com/vi/jH5L3kivh9A/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=jH5L3kivh9A\"}", "00:51:47", 52], [5362, "That's 3 in the Top Right", "2023-11-13", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Arrow\",\"Difference\",\"Ratio\"]", "{\"alt\":\"Being Your Own GAS Nemesis\",\"caption\":\"Being Your Own GAS Nemesis\",\"img_src\":\"https://img.youtube.com/vi/6IMmSXJ2-Zo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=6IMmSXJ2-Zo&t=27m32s\"}", "00:40:28", 41], [5361, "Myself", "2023-11-13", "[\"Mark\"]", "[\"Bill Murphy\"]", "[\"Difference\"]", "{\"alt\":\"Being Your Own GAS Nemesis\",\"caption\":\"Being Your Own GAS Nemesis\",\"img_src\":\"https://img.youtube.com/vi/6IMmSXJ2-Zo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=6IMmSXJ2-Zo&t=23m22s\"}", "00:40:28", 41], [5171, "Manatee Meadow", "2023-09-29", "[\"Mark\"]", "[\"heliopolix\"]", "[\"Difference\",\"German Whispers\",\"Thermo\"]", "{\"alt\":\"Cutest Sudoku in the Sea?\",\"caption\":\"Cutest Sudoku in the Sea?\",\"img_src\":\"https://img.youtube.com/vi/qys6tHbgDiU/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=qys6tHbgDiU\"}", "00:24:18", 25], [4817, "Difference", "2023-07-03", "[\"Mark\"]", "[\"Clover\"]", "[\"Difference\"]", "{\"alt\":\"Two years of GAS\",\"caption\":\"Two years of GAS\",\"img_src\":\"https://img.youtube.com/vi/AaC7ehqB3MI/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=AaC7ehqB3MI&t=13m23s\"}", "00:35:57", 36], [4786, "Little Whisper Nightmares!", "2023-06-25", "[\"Mark\"]", "[\"Sayori\"]", "[\"Difference\",\"Killer\",\"Kropki\"]", "{\"alt\":\"How Not to Have Nightmares\",\"caption\":\"How Not to Have Nightmares\",\"img_src\":\"https://img.youtube.com/vi/dNikd4iw3lQ/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=dNikd4iw3lQ\"}", "01:01:04", 62], [4739, "Tears of the Kropki", "2023-06-14", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"GAS Around the Clock\",\"caption\":\"GAS Around the Clock\",\"img_src\":\"https://img.youtube.com/vi/ceho1f3FBwA/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=ceho1f3FBwA&t=21m01s\"}", "00:39:06", 40], [4659, "The Odd Couple", "2023-05-24", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"GAS Qu'est-ce que c'est?\",\"caption\":\"GAS Qu'est-ce que c'est?\",\"img_src\":\"https://img.youtube.com/vi/fW1l8RKcrmM/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=fW1l8RKcrmM&t=33m17s\"}", "00:40:19", 41], [4613, "Aquatic Marmalade", "2023-05-13", "[\"Mark\"]", "[\"heliopolix\"]", "[\"Difference\",\"German Whispers\",\"Thermo\",\"Unknown Values\"]", "{\"alt\":\"If at first you don't succeed ... what then?\",\"caption\":\"If at first you don't succeed ... what then?\",\"img_src\":\"https://img.youtube.com/vi/v3z-urLs9zo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=v3z-urLs9zo\"}", "01:31:35", 92], [4584, "Difference Arrow", "2023-05-06", "[\"Mark\"]", "[\"Clover\"]", "[\"Arrow\",\"Difference\"]", "{\"alt\":\"Moving On with GAS\",\"caption\":\"Moving On with GAS\",\"img_src\":\"https://img.youtube.com/vi/FN3oEZZizb0/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=FN3oEZZizb0&t=15m41s\"}", "00:34:54", 35], [4538, "Difference 2 Neighbor", "2023-04-25", "[\"Mark\"]", "[\"Clover\"]", "[\"Difference\"]", "{\"alt\":\"Nothing But the GAS\",\"caption\":\"Nothing But the GAS\",\"img_src\":\"https://img.youtube.com/vi/0Zieiss9eo0/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=0Zieiss9eo0&t=14m25s\"}", "00:36:12", 37], [4361, "Love Numbers", "2023-03-11", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"Approach this GAS with Care\",\"caption\":\"Approach this GAS with Care\",\"img_src\":\"https://img.youtube.com/vi/lL6tZXFIJxY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=lL6tZXFIJxY&t=30m06s\"}", "00:41:40", 42], [4171, "All I Want for Christmas Is 2", "2023-01-24", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"All I want is GAS\",\"caption\":\"All I want is GAS\",\"img_src\":\"https://img.youtube.com/vi/PNpFh4WQ6KU/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=PNpFh4WQ6KU&t=17m27s\"}", "00:33:40", 34], [4074, "Dot You Want Me", "2022-12-30", "[\"Mark\"]", "[\"Bill Murphy\"]", "[\"Difference\"]", "{\"alt\":\"Happy New GAS\",\"caption\":\"Happy New GAS\",\"img_src\":\"https://img.youtube.com/vi/9ZYH6yryXwY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=9ZYH6yryXwY\"}", "00:39:48", 40], [4026, "\u0393\u0395ology", "2022-12-17", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"GAS with Multiple Explosions\",\"caption\":\"GAS with Multiple Explosions\",\"img_src\":\"https://img.youtube.com/vi/5i7-TPXuGBA/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=5i7-TPXuGBA&t=43m04s\"}", "00:52:41", 53], [3772, "Difference Ratio Sudoku", "2022-10-15", "[\"Mark\"]", "[\"jovi_al\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"A Change in the GAS Gang\",\"caption\":\"A Change in the GAS Gang\",\"img_src\":\"https://img.youtube.com/vi/tSRzvfVUpdE/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=tSRzvfVUpdE&t=25m05s\"}", "00:40:48", 41], [3697, "Sudoku #3697", "2022-09-27", "[\"Mark\"]", "[\"Tyrgannus\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"GAS Who's Coming to Dinner? \",\"caption\":\"GAS Who's Coming to Dinner? \",\"img_src\":\"https://img.youtube.com/vi/BW4QRK9yB5k/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=BW4QRK9yB5k&t=17m01s\"}", "00:33:52", 34], [3543, "Elementary", "2022-08-20", "[\"Mark\"]", "[\"Marushia Dark\"]", "[\"Consecutive\",\"Difference\"]", "{\"alt\":\"Can you spot THE ELEMENTARY THING he misses?\",\"caption\":\"Can you spot THE ELEMENTARY THING he misses?\",\"img_src\":\"https://img.youtube.com/vi/5xu7OpQogfo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=5xu7OpQogfo\"}", "00:54:27", 55], [3367, "Peculiar Operations", "2022-07-09", "[\"Mark\"]", "[\"Finest\"]", "[\"Difference\",\"Factor Lines\",\"Killer\",\"O/E\"]", "{\"alt\":\"A Sudoku that Ed Sheeran Would Like\",\"caption\":\"A Sudoku that Ed Sheeran Would Like\",\"img_src\":\"https://img.youtube.com/vi/7C4bqdeN_n8/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=7C4bqdeN_n8\"}", "00:22:35", 23], [3284, "DAD", "2022-06-19", "[\"Mark\"]", "[\"PrimeWeasel\"]", "[\"Ambiguous Clues\",\"Difference\",\"Extra Regions\",\"Killer\",\"Sums\"]", "{\"alt\":\"The Daddy of All Sudokus\",\"caption\":\"The Daddy of All Sudokus\",\"img_src\":\"https://img.youtube.com/vi/dkh1S2jtf7Y/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=dkh1S2jtf7Y\"}", "00:22:48", 23], [3194, "Mystery Kropki Sudoku #2", "2022-06-01", "[\"Mark\"]", "[\"Can Erturan\"]", "[\"Ambiguous Clues\",\"Difference\",\"Ratio\",\"Sum Pairs\"]", "{\"alt\":\"A Magical Mystery Sudoku Tour\",\"caption\":\"A Magical Mystery Sudoku Tour\",\"img_src\":\"https://img.youtube.com/vi/IykYoO3JCPQ/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=IykYoO3JCPQ\"}", "00:35:56", 36], [3157, "Guard Dog", "2022-05-24", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"GAS Patchy \",\"caption\":\"GAS Patchy \",\"img_src\":\"https://img.youtube.com/vi/ojOATs9SDgY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=ojOATs9SDgY&t=21m24s\"}", "00:31:37", 32], [2688, "Aerial View", "2022-01-21", "[\"Mark\"]", "[\"Tundra Lava\"]", "[\"Arrow\",\"Difference\",\"Fortress\",\"Palindrome\"]", "{\"alt\":\"A Sudoku Fully Mapped Out\",\"caption\":\"A Sudoku Fully Mapped Out\",\"img_src\":\"https://img.youtube.com/vi/pyY6KBdBAno/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=pyY6KBdBAno\"}", "00:19:57", 20], [2670, "Brittle Snowflakes", "2022-01-14", "[\"Mark\"]", "[\"Derek Orr\"]", "[\"Difference\",\"Thermo\"]", "{\"alt\":\"A Really Surprising Sudoku Solve\",\"caption\":\"A Really Surprising Sudoku Solve\",\"img_src\":\"https://img.youtube.com/vi/btiuVhfbTtI/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=btiuVhfbTtI\"}", "00:20:34", 21], [2608, "Xmas Sums With a Difference", "2021-12-26", "[\"Mark\"]", "[\"Phil Preen\"]", "[\"Difference\",\"Sums\",\"X-Sums\"]", "{\"alt\":\"Brilliant Secret Work by Santa\",\"caption\":\"Brilliant Secret Work by Santa\",\"img_src\":\"https://img.youtube.com/vi/iH5uEC3fF7A/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=iH5uEC3fF7A\"}", "00:30:30", 31], [2545, "Two Clever by Half", "2021-12-08", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"A Ton of GAS \",\"caption\":\"A Ton of GAS \",\"img_src\":\"https://img.youtube.com/vi/jAtVtoRCW00/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=jAtVtoRCW00&t=36m35s\"}", "00:52:34", 53], [2544, "That\u2019s Three in the Corner", "2021-12-08", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"A Ton of GAS \",\"caption\":\"A Ton of GAS \",\"img_src\":\"https://img.youtube.com/vi/jAtVtoRCW00/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=jAtVtoRCW00&t=31m45s\"}", "00:52:34", 53], [2543, "Fourshadowing", "2021-12-08", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"A Ton of GAS \",\"caption\":\"A Ton of GAS \",\"img_src\":\"https://img.youtube.com/vi/jAtVtoRCW00/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=jAtVtoRCW00&t=24m19s\"}", "00:52:34", 53], [2530, "Throuples", "2021-12-07", "[\"Mark\"]", "[\"Scruffamudda\"]", "[\"Difference\",\"XV\"]", "{\"alt\":\"Trios Have Fun!\",\"caption\":\"Trios Have Fun!\",\"img_src\":\"https://img.youtube.com/vi/9T380m4vD_I/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=9T380m4vD_I\"}", "00:38:49", 39], [2510, "S(even)", "2021-11-29", "[\"Mark\"]", "[\"Nordy\"]", "[\"Difference\",\"Irregular\",\"O/E\"]", "{\"alt\":\"You Won't Believe How Empty This Puzzle Is\",\"caption\":\"You Won't Believe How Empty This Puzzle Is\",\"img_src\":\"https://img.youtube.com/vi/y-m_h0hmHJw/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=y-m_h0hmHJw\"}", "00:24:23", 25], [2495, "Sudoku #2495", "2021-11-26", "[\"Mark\"]", "[\"Sam Cappleman-Lynes\"]", "[\"Difference\"]", "{\"alt\":\"GAS Guzzling \",\"caption\":\"GAS Guzzling \",\"img_src\":\"https://img.youtube.com/vi/w-5nFQO26Wk/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=w-5nFQO26Wk&t=20m20s\"}", "00:33:38", 34], [2454, "Difference Sudoku 06", "2021-11-14", "[\"Mark\"]", "[\"Akash Doulani\"]", "[\"Difference\"]", "{\"alt\":\"Where Sudoku Meets Maths - and Neither is Too Hard!\",\"caption\":\"Where Sudoku Meets Maths - and Neither is Too Hard!\",\"img_src\":\"https://img.youtube.com/vi/xah3yKK0vh8/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=xah3yKK0vh8\"}", "00:14:17", 15], [2391, "Gamma and Epsilon", "2021-10-26", "[\"Mark\"]", "[\"Sam Cappleman-Lynes\"]", "[\"Difference\",\"Ratio\"]", "{\"alt\":\"A Burst of GAS \",\"caption\":\"A Burst of GAS \",\"img_src\":\"https://img.youtube.com/vi/pSFx3JiwwTw/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=pSFx3JiwwTw\"}", "00:40:52", 41], [2331, "London 0 - Hull 4", "2021-10-04", "[\"Mark\"]", "[\"krangune\"]", "[\"Difference\",\"Irregular\",\"Killer\"]", "{\"alt\":\"It's Happy Hour Again!\",\"caption\":\"It's Happy Hour Again!\",\"img_src\":\"https://img.youtube.com/vi/MgsfUn-8txs/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=MgsfUn-8txs\"}", "00:42:19", 43], [2251, "Diff Diffs", "2021-09-10", "[\"Mark\"]", "[\"Philip Newman\"]", "[\"Difference\"]", "{\"alt\":\"Let's Get GASsy! \",\"caption\":\"Let's Get GASsy! \",\"img_src\":\"https://img.youtube.com/vi/7sWnbrADeWo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=7sWnbrADeWo\"}", "00:37:58", 38], [2045, "Colored Dominos", "2021-07-03", "[\"Mark\"]", "[\"Riokaii\"]", "[\"Consecutive\",\"Difference\"]", "{\"alt\":\"A Very Different Sudoku\",\"caption\":\"A Very Different Sudoku\",\"img_src\":\"https://img.youtube.com/vi/5F9hSL_fQqI/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=5F9hSL_fQqI\"}", "00:26:14", 27], [1994, "Orwellian", "2021-06-13", "[\"Mark\"]", "[\"The Chiropractor\"]", "[\"Difference\"]", "{\"alt\":\"The Sudoku from Room 101 ...\",\"caption\":\"The Sudoku from Room 101 ...\",\"img_src\":\"https://img.youtube.com/vi/20ZlHGHO9DY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=20ZlHGHO9DY\"}", "00:21:34", 22], [1942, "Discovered Connections", "2021-05-21", "[\"Mark\"]", "[\"Wesley Murphy\"]", "[\"Difference\",\"O/E\",\"Ratio\"]", "{\"alt\":\"Making Connections, Sudoku Style\",\"caption\":\"Making Connections, Sudoku Style\",\"img_src\":\"https://img.youtube.com/vi/Z4GZWhadfqg/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=Z4GZWhadfqg\"}", "00:39:24", 40], [1743, "Beats", "2021-02-17", "[\"Mark\"]", "[\"Arun Iyer\"]", "[\"Difference\",\"Palindrome\",\"Quadruple\"]", "{\"alt\":\"Beats by ... Who?\",\"caption\":\"Beats by ... Who?\",\"img_src\":\"https://img.youtube.com/vi/X1sl9JmkzJs/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=X1sl9JmkzJs\"}", "00:27:47", 28], [1705, "Ladybird Sudoku", "2021-01-30", "[\"Mark\"]", "[\"Marvin Kannhauser\"]", "[\"Difference\",\"O/E\"]", "{\"alt\":\"Bugged by Sudoku?\",\"caption\":\"Bugged by Sudoku?\",\"img_src\":\"https://img.youtube.com/vi/QBWa_hCpLMo/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=QBWa_hCpLMo\"}", "00:17:05", 18], [1672, "Myriad of Triad", "2021-01-14", "[\"Mark\"]", "[\"Wesley Murphy\"]", "[\"Difference\",\"Little Killer\"]", "{\"alt\":\"Simon gets his Revenge!\",\"caption\":\"Simon gets his Revenge!\",\"img_src\":\"https://img.youtube.com/vi/Zg6sc223b6Y/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=Zg6sc223b6Y\"}", "01:06:07", 67], [1592, "Dominos Vobiscum", "2020-12-07", "[\"Mark\"]", "[\"Elgrandpaduro\"]", "[\"Difference\",\"Magic Square\"]", "{\"alt\":\"Doolally Dominoes\",\"caption\":\"Doolally Dominoes\",\"img_src\":\"https://img.youtube.com/vi/tuhnOEDUH5Q/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=tuhnOEDUH5Q\"}", "00:36:37", 37], [1387, "Six-Pack Linked Sudokus", "2020-09-02", "[\"Mark\"]", "[\"Tom Groot Kormelink\"]", "[\"Difference\",\"First Seen\",\"Linked Grids\",\"Max Ascending\",\"O/E\",\"Outside 2\",\"Skyscraper\",\"Sums\"]", "{\"alt\":\"What Happens when Mark DOESN'T get Lucky\",\"caption\":\"What Happens when Mark DOESN'T get Lucky\",\"img_src\":\"https://img.youtube.com/vi/l32JZFKFEsE/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=l32JZFKFEsE\"}", "01:10:51", 71], [1222, "One-Two Sudoku", "2020-06-16", "[\"Mark\"]", "[\"Rain\"]", "[\"Difference\"]", "{\"alt\":\"Rose is for One, and Violet's Two ...\",\"caption\":\"Rose is for One, and Violet's Two ...\",\"img_src\":\"https://img.youtube.com/vi/asfGvGhrtrc/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=asfGvGhrtrc\"}", "00:21:53", 22], [1156, "SVS (095) - Different Differences", "2020-05-16", "[\"Mark\"]", "[\"Richard Stolk\"]", "[\"Ambiguous Clues\",\"Difference\"]", "{\"alt\":\"The Dutch Master Again\",\"caption\":\"The Dutch Master Again\",\"img_src\":\"https://img.youtube.com/vi/knV3Q3WqUpM/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=knV3Q3WqUpM\"}", "00:43:16", 44]], "truncated": false, "filtered_table_rows_count": 71, "expanded_columns": [], "expandable_columns": [], "columns": ["Id", "Puzzle Title", "Date", "Solver", "Setter", "Constraints", "Video", "Video Length", "Video Length (Minutes)"], "primary_keys": ["Id"], "units": {"Video Length (Minutes)": "minute"}, "query": {"sql": "select Id, [Puzzle Title], Date, Solver, Setter, Constraints, Video, [Video Length], [Video Length (Minutes)] from sudoku_puzzles where :p0 in (select value from json_each([sudoku_puzzles].[Constraints])) and :p1 in (select value from json_each([sudoku_puzzles].[Solver])) order by Id desc limit 101", "params": {"p0": "Difference", "p1": "Mark"}}, "facet_results": {"Solver": {"name": "Solver", "type": "array", "results": [{"value": "Mark", "label": "Mark", "count": 71, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference", "selected": true}], "hideable": false, "toggle_url": "/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark", "truncated": false}, "Constraints": {"name": "Constraints", "type": "array", "results": [{"value": "Difference", "label": "Difference", "count": 71, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Solver__arraycontains=Mark", "selected": true}, {"value": "Ratio", "label": "Ratio", "count": 21, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Ratio", "selected": false}, {"value": "O/E", "label": "O/E", "count": 11, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=O%2FE", "selected": false}, {"value": "Killer", "label": "Killer", "count": 8, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Killer", "selected": false}, {"value": "Ambiguous Clues", "label": "Ambiguous Clues", "count": 4, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Ambiguous+Clues", "selected": false}, {"value": "Arrow", "label": "Arrow", "count": 4, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Arrow", "selected": false}, {"value": "Sums", "label": "Sums", "count": 4, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Sums", "selected": false}, {"value": "Thermo", "label": "Thermo", "count": 4, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Thermo", "selected": false}, {"value": "Cipher", "label": "Cipher", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Cipher", "selected": false}, {"value": "Consecutive", "label": "Consecutive", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Consecutive", "selected": false}, {"value": "Fog", "label": "Fog", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Fog", "selected": false}, {"value": "German Whispers", "label": "German Whispers", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=German+Whispers", "selected": false}, {"value": "Irregular", "label": "Irregular", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Irregular", "selected": false}, {"value": "Little Killer", "label": "Little Killer", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Little+Killer", "selected": false}, {"value": "Quadruple", "label": "Quadruple", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Quadruple", "selected": false}, {"value": "XV", "label": "XV", "count": 3, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=XV", "selected": false}, {"value": "6x6", "label": "6x6", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=6x6", "selected": false}, {"value": "Adjacency", "label": "Adjacency", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Adjacency", "selected": false}, {"value": "Anti-Knight", "label": "Anti-Knight", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Anti-Knight", "selected": false}, {"value": "Binairo", "label": "Binairo", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Binairo", "selected": false}, {"value": "Clone", "label": "Clone", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Clone", "selected": false}, {"value": "Count", "label": "Count", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Count", "selected": false}, {"value": "Diagonal", "label": "Diagonal", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Diagonal", "selected": false}, {"value": "Entropy", "label": "Entropy", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Entropy", "selected": false}, {"value": "Extra Regions", "label": "Extra Regions", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Extra+Regions", "selected": false}, {"value": "Multitask Clues", "label": "Multitask Clues", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Multitask+Clues", "selected": false}, {"value": "Palindrome", "label": "Palindrome", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Palindrome", "selected": false}, {"value": "Renban", "label": "Renban", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Renban", "selected": false}, {"value": "Sandwich", "label": "Sandwich", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Sandwich", "selected": false}, {"value": "Sweeper", "label": "Sweeper", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Sweeper", "selected": false}, {"value": "X-Sums", "label": "X-Sums", "count": 2, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=X-Sums", "selected": false}, {"value": "8x8", "label": "8x8", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=8x8", "selected": false}, {"value": "Counting Sets", "label": "Counting Sets", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Counting+Sets", "selected": false}, {"value": "Double Arrow", "label": "Double Arrow", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Double+Arrow", "selected": false}, {"value": "Factor Lines", "label": "Factor Lines", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Factor+Lines", "selected": false}, {"value": "First Seen", "label": "First Seen", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=First+Seen", "selected": false}, {"value": "Fortress", "label": "Fortress", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Fortress", "selected": false}, {"value": "Incomplete Clues", "label": "Incomplete Clues", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Incomplete+Clues", "selected": false}, {"value": "Indexing", "label": "Indexing", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Indexing", "selected": false}, {"value": "Inequality", "label": "Inequality", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Inequality", "selected": false}, {"value": "Kropki", "label": "Kropki", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Kropki", "selected": false}, {"value": "Linked Grids", "label": "Linked Grids", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Linked+Grids", "selected": false}, {"value": "Look-and-Say", "label": "Look-and-Say", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Look-and-Say", "selected": false}, {"value": "Magic Square", "label": "Magic Square", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Magic+Square", "selected": false}, {"value": "Max Ascending", "label": "Max Ascending", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Max+Ascending", "selected": false}, {"value": "Mean Mini", "label": "Mean Mini", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Mean+Mini", "selected": false}, {"value": "Neighbour Sums", "label": "Neighbour Sums", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Neighbour+Sums", "selected": false}, {"value": "Non-Repeat", "label": "Non-Repeat", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Non-Repeat", "selected": false}, {"value": "Outside 2", "label": "Outside 2", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Outside+2", "selected": false}, {"value": "Pathway", "label": "Pathway", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Pathway", "selected": false}, {"value": "Region Sum Lines", "label": "Region Sum Lines", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Region+Sum+Lines", "selected": false}, {"value": "Skyscraper", "label": "Skyscraper", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Skyscraper", "selected": false}, {"value": "Spiral Galaxies", "label": "Spiral Galaxies", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Spiral+Galaxies", "selected": false}, {"value": "Split Pea Lines", "label": "Split Pea Lines", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Split+Pea+Lines", "selected": false}, {"value": "Star Battle", "label": "Star Battle", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Star+Battle", "selected": false}, {"value": "Sum Pairs", "label": "Sum Pairs", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Sum+Pairs", "selected": false}, {"value": "Unknown Values", "label": "Unknown Values", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Unknown+Values", "selected": false}, {"value": "Yin-Yang", "label": "Yin-Yang", "count": 1, "toggle_url": "https://ctc-catalogue.com/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark&Constraints__arraycontains=Yin-Yang", "selected": false}], "hideable": false, "toggle_url": "/ctc-catalogue-f09cee0/sudoku_puzzles.json?Constraints__arraycontains=Difference&Solver__arraycontains=Mark", "truncated": false}}, "suggested_facets": [], "next": null, "next_url": null, "private": false, "allow_execute_sql": true, "query_ms": 3428.4789610010193, "source": "Cracking the Cryptic Catalogue", "source_url": "https://docs.google.com/spreadsheets/d/1rVqAjm-l_Urjd3TNmIc3SmTmz_OlgSoBuhY7RPgiuRg/edit?usp=sharing"}