ctc-catalogue: not_gas_puzzles: 49 rows where Constraints contains "Difference" and Solver contains "Mark" sorted by Id descending

Sudoku puzzle-solving videos from CTC (excluding GAS puzzles).

Data source: Cracking the Cryptic Catalogue · About: View on GitHub

49 rows where Constraints contains "Difference" and Solver contains "Mark" sorted by Id descending

descending

Id ▲	Puzzle Title	Date	Solver	Setter	Constraints	Video	Video Length	Video Length (Minutes)
7715	Counting and Whispering	2025-10-12	Mark	Lithium-Ion	Arrow, Difference, Sweeper	Learning to Whisper when we Count	00:28:26	29 min
7455	BAD Values Snooker	2025-07-30	Mark	Zombie Hunter	Difference, German Whispers, Indexing, O/E	Can Zombies Even Play Snooker?	01:04:54	65 min
7408	Dippin' Dots	2025-07-17	Mark	Chris Napolitano	Consecutive, Difference, Entropy, Killer, O/E	Try Some Olive and Lavender in your Sudoku!	00:36:32	37 min
7402	Let’s See Where This Goes	2025-07-15	Mark	Jupiter's Puzzlebox	8x8, Difference, Irregular, Little Killer, Mean Mini, Ratio	I am trying to avoid mistakes - honest!	00:50:29	51 min
7283	Feeding Friendsy	2025-06-09	Mark	sujoyku	Difference, Extra Regions, Pathway, Ratio, Split Pea Lines, XV	Croakz the Frog plays Sudoku!	00:50:06	51 min
7123	Different Delights	2025-04-24	Mark	ThePedallingPianist	Difference, Fog, Non-Repeat, Ratio, XV	Many Foggy Returns of the Day!	00:43:27	44 min
7026	Jam Packed Thick Crust Club Sandwich	2025-03-30	Mark	Shintaro Fushida-Hardy	Difference, Sandwich	The Club Sandwich Miracle Sudoku!	00:44:53	45 min
6919	Sweeper Cell	2025-02-25	Mark	JoshLavig	Difference, Fog, O/E, Sweeper	A New Rule - a New Thought Process	00:30:59	31 min
6902	Kropki Arrow Sandwich	2025-02-20	Mark	RockyRoer	Difference, Multitask Clues, Ratio, Sandwich	Math like you've Never Tried Before	00:52:13	53 min
6886	Less Than Three	2025-02-15	Mark	AnalyticalNinja	Difference, Ratio	I HEART Variant Sudoku!	00:51:28	52 min
6879	Triskaidekaphobia	2025-02-13	Mark	Lisa Ugray	Difference, Fog, Killer, Neighbour Sums	Terrified by This Number ...	00:32:43	33 min
6764	Deja Vu	2025-01-09	Mark	Aad van de Wetering	Diagonal, Difference	Another Familiar Phenomenon!	00:25:20	26 min
6495	Rainbow Kropki 2	2024-10-21	Mark	LJC	Binairo, Cipher, Difference, Killer, O/E	Different Differences? What does that Mean?	00:32:33	33 min
6440	Climbing the Stairs	2024-10-05	Mark	Aad van de Wetering	Clone, Difference	The Stairway to Sudoku Heaven	00:18:00	18 min
6369	Rainbow Kropki	2024-09-13	Mark	LJC	6x6, Binairo, Difference, Killer, O/E	A Wonderful and Fun Rainbow Sudoku	00:16:46	17 min
6310	Time Flies Like an Arrow...	2024-08-26	Mark	Abdul the Killer	Adjacency, Count, Difference, Yin-Yang	Trying to get Finished before the Plumber ...	01:03:13	64 min
6231	Projojojomo	2024-08-01	Mark	Jobo, Jojo, Scojo	Cipher, Clone, Difference, Quadruple	The Scojojobo Promo - I mean it!	00:43:30	44 min
6136	The Heat Is On	2024-07-02	Mark	Phurba	Adjacency, Difference, Entropy, Thermo	This Grid is so Empty It's Bonkers!	00:26:52	27 min
6127	Projected Differences	2024-06-29	Mark	ThePedallingPianist	Diagonal, Difference	There are Different Differences Everywhere	00:34:52	35 min
6001	Two Apart Sudoku	2024-05-22	Mark	debabrata	Difference, O/E	Surely a Sudoku Needs More Given Digits than This?	00:19:35	20 min
5836	What a Twist!	2024-04-01	Mark	AnalyticalNinja	6x6, Difference, Inequality, Look-and-Say	This is an Absolute Twist!	00:53:40	54 min
5782	Segue Ursa	2024-03-15	Mark	Dorlir	Ambiguous Clues, Count, Difference, Region Sum Lines, Spiral Galaxies	One Galaxy to Rule them All	01:03:30	64 min
5771	Pause the Video.... Congrats	2024-03-12	Mark	apiyo	Anti-Knight, Cipher, Difference, Double Arrow, Renban	I wish I had a chance to Pause the Video ...	01:04:09	65 min
5748	Difference Fences	2024-03-05	Mark	RockyRoer	Difference, Incomplete Clues, Multitask Clues, Quadruple, Sums	Fencing is my new Favourite Sport	00:36:30	37 min
5706	Kropki Kounting	2024-02-21	Mark	Myxo	Counting Sets, Difference, Ratio	Don't Join the Dots - Count Them!	00:51:47	52 min
5171	Manatee Meadow	2023-09-29	Mark	heliopolix	Difference, German Whispers, Thermo	Cutest Sudoku in the Sea?	00:24:18	25 min
4786	Little Whisper Nightmares!	2023-06-25	Mark	Sayori	Difference, Killer, Kropki	How Not to Have Nightmares	01:01:04	62 min
4613	Aquatic Marmalade	2023-05-13	Mark	heliopolix	Difference, German Whispers, Thermo, Unknown Values	If at first you don't succeed ... what then?	01:31:35	92 min
3543	Elementary	2022-08-20	Mark	Marushia Dark	Consecutive, Difference	Can you spot THE ELEMENTARY THING he misses?	00:54:27	55 min
3367	Peculiar Operations	2022-07-09	Mark	Finest	Difference, Factor Lines, Killer, O/E	A Sudoku that Ed Sheeran Would Like	00:22:35	23 min
3284	DAD	2022-06-19	Mark	PrimeWeasel	Ambiguous Clues, Difference, Extra Regions, Killer, Sums	The Daddy of All Sudokus	00:22:48	23 min
3194	Mystery Kropki Sudoku #2	2022-06-01	Mark	Can Erturan	Ambiguous Clues, Difference, Ratio, Sum Pairs	A Magical Mystery Sudoku Tour	00:35:56	36 min
2688	Aerial View	2022-01-21	Mark	Tundra Lava	Arrow, Difference, Fortress, Palindrome	A Sudoku Fully Mapped Out	00:19:57	20 min
2670	Brittle Snowflakes	2022-01-14	Mark	Derek Orr	Difference, Thermo	A Really Surprising Sudoku Solve	00:20:34	21 min
2608	Xmas Sums With a Difference	2021-12-26	Mark	Phil Preen	Difference, Sums, X-Sums	Brilliant Secret Work by Santa	00:30:30	31 min
2530	Throuples	2021-12-07	Mark	Scruffamudda	Difference, XV	Trios Have Fun!	00:38:49	39 min
2510	S(even)	2021-11-29	Mark	Nordy	Difference, Irregular, O/E	You Won't Believe How Empty This Puzzle Is	00:24:23	25 min
2454	Difference Sudoku 06	2021-11-14	Mark	Akash Doulani	Difference	Where Sudoku Meets Maths - and Neither is Too Hard!	00:14:17	15 min
2331	London 0 - Hull 4	2021-10-04	Mark	krangune	Difference, Irregular, Killer	It's Happy Hour Again!	00:42:19	43 min
2045	Colored Dominos	2021-07-03	Mark	Riokaii	Consecutive, Difference	A Very Different Sudoku	00:26:14	27 min
1994	Orwellian	2021-06-13	Mark	The Chiropractor	Difference	The Sudoku from Room 101 ...	00:21:34	22 min
1942	Discovered Connections	2021-05-21	Mark	Wesley Murphy	Difference, O/E, Ratio	Making Connections, Sudoku Style	00:39:24	40 min
1743	Beats	2021-02-17	Mark	Arun Iyer	Difference, Palindrome, Quadruple	Beats by ... Who?	00:27:47	28 min
1705	Ladybird Sudoku	2021-01-30	Mark	Marvin Kannhauser	Difference, O/E	Bugged by Sudoku?	00:17:05	18 min
1672	Myriad of Triad	2021-01-14	Mark	Wesley Murphy	Difference, Little Killer	Simon gets his Revenge!	01:06:07	67 min
1592	Dominos Vobiscum	2020-12-07	Mark	Elgrandpaduro	Difference, Magic Square	Doolally Dominoes	00:36:37	37 min
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	What Happens when Mark DOESN'T get Lucky	01:10:51	71 min
1222	One-Two Sudoku	2020-06-16	Mark	Rain	Difference	Rose is for One, and Violet's Two ...	00:21:53	22 min
1156	SVS (095) - Different Differences	2020-05-16	Mark	Richard Stolk	Ambiguous Clues, Difference	The Dutch Master Again	00:43:16	44 min