{"database": "ctc-catalogue", "table": "sudoku_puzzles", "is_view": false, "human_description_en": "where Constraints contains \"Region Sum Lines\" and Solver contains \"Mark\" sorted by Id descending", "rows": [[8342, "Sub-Zero", "2026-03-24", "[\"Mark\"]", "[\"M.K.\"]", "[\"0-8 Digits\",\"Killer\",\"Modifier Cells\",\"Non-Repeat\",\"Region Sum Lines\"]", "{\"alt\":\"This Sudoku is ICE COLD\",\"caption\":\"This Sudoku is ICE COLD\",\"img_src\":\"https://img.youtube.com/vi/jtQcQ-Y8Ur0/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=jtQcQ-Y8Ur0\"}", "00:28:45", 29], [8318, "Delta Line", "2026-03-19", "[\"Mark\"]", "[\"Derek LeClair\"]", "[\"Chinese Whispers\",\"Multitask Clues\",\"Region Sum Lines\"]", "{\"alt\":\"A Strange Robotic Line\",\"caption\":\"A Strange Robotic Line\",\"img_src\":\"https://img.youtube.com/vi/GgmXRnvENZ8/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=GgmXRnvENZ8\"}", "00:32:22", 33], [8230, "Tree Squirrel", "2026-02-27", "[\"Mark\"]", "[\"Derek LeClair\"]", "[\"Non-Consecutive\",\"Region Sum Lines\",\"Sequence\"]", "{\"alt\":\"What a Superb Squirrel Puzzle!\",\"caption\":\"What a Superb Squirrel Puzzle!\",\"img_src\":\"https://img.youtube.com/vi/RJYpSZ0frQM/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=RJYpSZ0frQM\"}", "00:41:06", 42], [8207, "Hariyama", "2026-02-22", "[\"Mark\"]", "[\"Chefofdeath\",\"Justalilguy\"]", "[\"Killer\",\"Region Sum Lines\",\"Unknown Values\"]", "{\"alt\":\"Pokemon Sudoku?\",\"caption\":\"Pokemon Sudoku?\",\"img_src\":\"https://img.youtube.com/vi/AugLh4Y8XdA/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=AugLh4Y8XdA\"}", "00:25:12", 26], [8180, "Guided Sums", "2026-02-16", "[\"Mark\"]", "[\"Dorlir\"]", "[\"Incomplete Clues\",\"Region Sum Lines\"]", "{\"alt\":\"Sums that can only be done ... Once you know what they are!\",\"caption\":\"Sums that can only be done ... Once you know what they are!\",\"img_src\":\"https://img.youtube.com/vi/6ybbET5VuyA/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=6ybbET5VuyA\"}", "00:50:58", 51], [8111, "When All Else Fails", "2026-01-31", "[\"Mark\"]", "[\"PhyDraLey\"]", "[\"Digit Restriction\",\"German Whispers\",\"Region Sum Lines\",\"Thermo\"]", "{\"alt\":\"Is This New Rule Fair? I need your help ...\",\"caption\":\"Is This New Rule Fair? I need your help ...\",\"img_src\":\"https://img.youtube.com/vi/jtrhahQlgQE/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=jtrhahQlgQE\"}", "00:43:16", 44], [8086, "Method to the Madness", "2026-01-24", "[\"Mark\"]", "[\"Merdock\"]", "[\"Dutch Whispers\",\"Entropic Lines\",\"Fog\",\"Liar\",\"Modular Lines\",\"Nabner\",\"Non-Repeat\",\"Parity Lines\",\"Region Sum Lines\",\"Renban\",\"XV\"]", "{\"alt\":\"Method to the Madness\",\"caption\":\"Method to the Madness\",\"img_src\":\"https://img.youtube.com/vi/zAmxsvR_tmc/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=zAmxsvR_tmc\"}", "01:15:00", 75], [8075, "Gray Circles in Gray Fog", "2026-01-21", "[\"Mark\"]", "[\"Lithium-Ion\"]", "[\"Ambiguous Clues\",\"Anti-Knight\",\"Fog\",\"Kropki\",\"Region Sum Lines\"]", "{\"alt\":\"Gray Circles Hidden in Gray Fog???\",\"caption\":\"Gray Circles Hidden in Gray Fog???\",\"img_src\":\"https://img.youtube.com/vi/lpQwJfHBCyY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=lpQwJfHBCyY\"}", "00:26:39", 27], [8050, "Sorry, That Sum Is Taken", "2026-01-14", "[\"Mark\"]", "[\"PhoenixAki\"]", "[\"Killer\",\"Kropki\",\"Region Sum Lines\",\"Unique Sums\"]", "{\"alt\":\"Musical Chairs ... Sudoku-style!\",\"caption\":\"Musical Chairs ... 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(Check the video length!)\",\"caption\":\"Are we looking for Room 45 or 46? 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There's only One ...\",\"caption\":\"Mind the Dot. 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Again!\",\"caption\":\"The Mad Scientist Returns ... Again!\",\"img_src\":\"https://img.youtube.com/vi/LZWnotnH9Dk/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=LZWnotnH9Dk\"}", "00:30:38", 31], [7375, "Aced", "2025-07-07", "[\"Mark\"]", "[\"James Kopp\"]", "[\"Diagonal\",\"Dutch Whispers\",\"Magic Square\",\"Region Sum Lines\"]", "{\"alt\":\"Sudoku and Tennis - the Perfect Mashup\",\"caption\":\"Sudoku and Tennis - the Perfect Mashup\",\"img_src\":\"https://img.youtube.com/vi/ZH_QLPFKmFA/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=ZH_QLPFKmFA\"}", "00:39:24", 40], [7372, "Six Seven", "2025-07-06", "[\"Mark\"]", "[\"Scott Williams\"]", "[\"Anti-Knight\",\"Anti-XV\",\"Region Sum Lines\"]", "{\"alt\":\"Sudoku at Sixes and Sevens\",\"caption\":\"Sudoku at Sixes and Sevens\",\"img_src\":\"https://img.youtube.com/vi/nI0Z4lF_3-8/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=nI0Z4lF_3-8\"}", "00:34:38", 35], [7366, "Indexpennant Day", "2025-07-04", "[\"Mark\"]", "[\"rockratzero\"]", "[\"Indexing\",\"O/E\",\"Region Sum Lines\"]", "{\"alt\":\"Stars and Stripes in our Puzzle Today!\",\"caption\":\"Stars and Stripes in our Puzzle Today!\",\"img_src\":\"https://img.youtube.com/vi/_H094kvgR7o/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=_H094kvgR7o\"}", "00:37:12", 38], [7289, "Big Waves (Are Coming)", "2025-06-11", "[\"Mark\"]", "[\"Mr.Menace\"]", "[\"Non-Repeat\",\"Region Sum Lines\"]", "{\"alt\":\"Making Serious Waves\",\"caption\":\"Making Serious Waves\",\"img_src\":\"https://img.youtube.com/vi/qPcRJy2ZgLI/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=qPcRJy2ZgLI\"}", "00:47:32", 48], [7286, "I'm Blue", "2025-06-10", "[\"Mark\"]", "[\"sujoyku\"]", "[\"Region Sum Lines\"]", "{\"alt\":\"I Guess that's why they Call it the Blues\",\"caption\":\"I Guess that's why they Call it the Blues\",\"img_src\":\"https://img.youtube.com/vi/pmExQtjtItw/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=pmExQtjtItw\"}", "00:34:38", 35], [7270, "Foggy Unique Constraints", "2025-06-05", "[\"Mark\"]", "[\"Pychael\"]", "[\"Fog\",\"German Whispers\",\"Kropki\",\"Non-Repeat\",\"O/E\",\"Region Sum Lines\",\"Renban\",\"XV\"]", "{\"alt\":\"Searching for Something Unique in the Fog\",\"caption\":\"Searching for Something Unique in the Fog\",\"img_src\":\"https://img.youtube.com/vi/oA_LG5vrUgw/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=oA_LG5vrUgw\"}", "00:26:47", 27], [7233, "Below Zero", "2025-05-25", "[\"Mark\"]", "[\"James Kopp\"]", "[\"German Whispers\",\"Negators\",\"Region Sum Lines\",\"XV\"]", "{\"alt\":\"I trusted this setter. 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