ctc-catalogue: not_gas_puzzles: 49 rows where Constraints contains "Loop" 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 "Loop" sorted by Id descending

descending

Id ▲	Puzzle Title	Date	Solver	Setter	Constraints	Video	Video Length	Video Length (Minutes)
7883	Japanese Sum Whisper Loop	2025-11-29	Simon	yttrio	German Whispers, Incomplete Clues, Japanese Sums, Loop	A Miraculous Loop Sudoku	01:11:46	72 min
7871	Distant Neighbors	2025-11-26	Simon	Nick Schneider	Consecutive, Count, Loop, Non-Consecutive, O/E, Primes, Projected Sums	A Rarely-Seen Sudoku Genius	01:25:28	86 min
7761	Same Sum Entropic Loop	2025-10-26	Simon	yttrio	Entropic Lines, Equal Sums, Loop	The Perfect Logic	00:39:05	40 min
7672	Lines Lines	2025-09-30	Simon	SSGranor	Clone, German Whispers, Loop, Modular Lines, Pathway, Projected Sums	This Puzzle Has Been Solved 3 Times. Can He Make It 4?	01:35:21	96 min
7662	Loopy Circles	2025-09-27	Simon	Scojo	Counting Sets, Kropki, Loop	I LOVE This Setter's Sudoku Puzzles.	01:34:56	95 min
7555	Can I Pet That Dog!?	2025-08-29	Simon	aqjhs	German Whispers, Loop, Sums, Sweeper	Marley & Simon: Take The Sudoku Dog For A Walk	00:57:05	58 min
7545	Sightline Sum Whisper Loop	2025-08-26	Simon	yttrio	German Whispers, Loop, Sums	The Sudoku Maker Who ALWAYS Delivers!	00:43:23	44 min
7315	Pointer Arrow Parity Loop	2025-06-19	Simon	yttrio	Arrow, Count, Loop, Multitask Clues, Parity Lines	The Extraordinary Power Of Parity	01:19:19	80 min
7176	Whispering Internal Loop Skyscrapers	2025-05-10	Mark	yttrio	German Whispers, Loop, Skyscraper	This IS an Absolute Banger!	00:56:56	57 min
6942	The Mysterious Loop	2025-03-04	Simon	Die Hard	Adjacency, Counting Sets, Loop, Region Sum Lines	Puzzle Of The Year: The 2nd Contender	01:14:31	75 min
6768	Repetition Legitimizes	2025-01-10	Simon	gdc	Count, Deconstruction, Fog, German Whispers, Loop, Palindrome	A True Fog Sudoku Odyssey	02:00:42	121 min
6666	Nordschleife	2024-12-10	Mark	Henk Nicolai	Factor Lines, Loop, Sweeper	Mind Blown by this Loop Sudoku	01:02:52	63 min
6471	Eureka!	2024-10-15	Simon	Michael Lefkowitz	Cave, Consecutive, Difference, Indexing, Loop	Eureka!!! Sudoku Discoveries Abound	01:07:03	68 min
6468	Tenfold	2024-10-14	Simon	Black_Doom	Count, Loop, N-Lines, Sums	When Sudoku Segments Sum To 10...	00:57:52	58 min
6456	Four Finger Death Punch	2024-10-10	Mark	Jonesy	Counting Sets, German Whispers, Loop, Multitask Clues, Sweeper	The Sudoku that Tries to Destroy you	00:26:55	27 min
6448	Thermohaline Circulation	2024-10-08	Simon	Shintaro Fushida-Hardy	Count, Loop, Nurikabe, Thermo	He Came From Reddit To Blow Our Sudoku Minds	00:47:32	48 min
6432	Loopy Odysee	2024-10-03	Simon	gdc	Count, German Whispers, Loop	The Sudoku With The 'Unheard-Of' Approval Rating	00:39:16	40 min
6430	Psst, I’m in the Loop	2024-10-02	Mark	Calvinball	Loop, Sandwich	Use the Sudoku Secret Wisely!	00:50:30	51 min
6395	Prime Loop	2024-09-21	Mark	Klausku	Killer, Loop, Primes, Region Sum Lines	Going Loopy over my Sudoku!	00:38:06	39 min
6382	Multiverse	2024-09-17	Mark	Jonesy	Counting Sets, German Whispers, Kropki, Loop, Multitask Clues, Sweeper	Sudoku Heads Into the Multiverse	00:28:50	29 min
6309	Bosnian Whisper	2024-08-26	Simon	Cale Schoon	German Whispers, Loop, Sweeper	The Bosnian Miracle Sudoku	00:41:09	42 min
6304	Mathemagics	2024-08-24	Mark	Lithium-Ion	Indexing, Loop, Magic Square, Neighbour Sums	The Magic of an Empty Grid	00:39:04	40 min
6041	Eclipsed Whispers	2024-06-03	Mark	Space_man	Consecutive, German Whispers, Inequality, Loop	A Total Eclipse of the Sudoku	01:26:43	87 min
5981	Little Miracle	2024-05-16	Simon	Dorlir	8x8, Deconstruction, Entropic Lines, Little Killer, Loop, Numbered Regions	A Miracle Sudoku For A Little Miracle	01:32:26	93 min
5943	Parity Loop	2024-05-04	Mark	Lithium-Ion	Counting Sets, Killer, Loop, O/E, Thermo	I Don't Think this Loop is Loopy at all!	00:25:02	26 min
5855	Doubling Loop	2024-04-07	Simon	yttrio	Arrow, Doublers, Loop	The Doubling Loop: This Puzzle Is SO Beautiful!	00:53:09	54 min
5845	Polar Foil	2024-04-04	Simon	James Sinclair	Ambiguous Clues, Chess, Deconstruction, Liar, Loop, Nabner, O/E, Region Sum Lines, Renban, Thermo	Why Are We Doing A Puzzle With a 2% Approval Rating?!	00:52:35	53 min
5718	Rellik Loop	2024-02-25	Simon	blackjackfitz	Killer, Kropki, Loop, Rellik Cages	When A Digit Can Be In One Of Six Places And It Matters...!!	01:07:27	68 min
5696	Mad Mod Quad Loop	2024-02-18	Simon	yttrio	Kropki, Loop, Modular Lines, Quadruple	The Colours Of Logic	00:50:21	51 min
5624	Public Secrecy	2024-01-27	Simon	shadow-nexus	German Whispers, Indexing, Loop, Sweeper	The Sudoku Secret Is Made Public	01:27:06	88 min
5458	First Advent Sunday Lake Tour	2023-12-09	Simon	SandraNala	Chinese Whispers, Fog, Killer, Kropki, Loop	Our Love Story With Fog-Of-War Sudoku	00:39:48	40 min
5264	Whisper Loop-de-Loop	2023-10-22	Simon	yttrio	German Whispers, Killer, Loop, Modifier Cells	How Can This Possibly Solve?!	00:57:34	58 min
5235	Loop Limit	2023-10-14	Simon	Dorlir, Marty Sears	Consecutive, Counting Sets, Loop, Thermo	The Trouble With Circular Reasoning Is.... (!)	01:21:34	82 min
5129	Polarity Loop	2023-09-19	Simon	yttrio	Consecutive, Killer, Loop, Polarity	The Polarity Loop	00:43:14	44 min
5086	Parity Loop #1	2023-09-08	Simon	Paletron	Loop, O/E, Sweeper, XV	The 99%-rated Parity Loop Sudoku	01:01:20	62 min
4955	Coordi-Loop	2023-08-07	Simon	Celery	German Whispers, Indexing, Killer, Loop	THIS Is One Of The Most Incredible Sudokus Ever	01:12:23	73 min
4883	7 Loop	2023-07-19	Simon	Innocuous	Killer, Loop, Sum Pairs	The Sudoku With Only Three Given 7s	00:56:43	57 min
4750	Foggy Whisper Loop	2023-06-17	Simon	yttrio	Fog, German Whispers, Killer, Kropki, Loop	The Secret IN The Fog	00:59:43	60 min
4582	Loop With a Difference	2023-05-06	Simon	Scruffamudda	Consecutive, Count, Loop	Some Puzzles Are Seriously Clever	00:53:20	54 min
4536	Round the Houses	2023-04-25	Simon	Tallcat	Killer, Loop	It's Your Birthday And I'll Cry If I Want To!	01:19:56	80 min
4115	Atoll	2023-01-10	Simon	Math Pesto	Cave, German Whispers, Loop	The Miracle Sudoku With Just Four Circles	01:06:00	66 min
3899	Sloopoku	2022-11-17	Mark	Martin Bråten	Loop, Sandwich	Watching Sudoku on a Loop	00:37:12	38 min
3166	Two-Two Train	2022-05-26	Mark	Goargula	Killer, Kropki, Loop, Sums	Chuffed to Solve it!	00:24:09	25 min
2974	Chaos Construction: Loop Sum	2022-04-11	Simon	Phistomefel	Chaos Construction, Loop, Sums	The Phistomefel Movie	01:31:50	92 min
2971	Just Do the Moth!	2022-04-10	Simon	Nahileon	German Whispers, Loop	You Do The... MOTH?!?!	00:49:37	50 min
2700	Balance Loop Sudoku	2022-01-25	Simon	Gliperal	Loop, Sums	The Hardest Sudoku Of All	02:18:37	139 min
2021	Killer on the Road	2021-06-24	Simon	Zombie Hunter	Killer, Loop	What Is A Negative Constraint?	00:52:14	53 min
1908	Ouroboros	2021-05-06	Simon	Thomas Occhipinti	Equal Sums, Killer, Loop	Don't Let This Snake Bite You!	00:57:32	58 min
1532	Pentomino Loop Sudoku	2020-11-09	Mark	Jeremy Butler	Killer, Loop, Polyominoes	The Sudoku of the One True Path	00:33:59	34 min