ctc-catalogue: not_gas_puzzles: 305 rows where Constraints contains "XV" sorted by Id descending

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

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

305 rows where Constraints contains "XV" sorted by Id descending

descending

Id ▲	Puzzle Title	Date	Solver	Setter	Constraints	Video	Video Length	Video Length (Minutes)
7894	Phistomefel's 5	2025-12-02	Mark	Exli	German Whispers, Kropki, Palindrome, Region Sum Lines, XV	5 points to Phistomefel!	00:22:35	23 min
7884	Six Seven	2025-11-29	Mark	Zentoxe	Anti-Knight, Digit Restriction, Sums, XV	Six Seven - Now Rendered Meaningful!	00:23:15	24 min
7869	Halfway There	2025-11-25	Mark	James Sinclair	Arrow, Extra Regions, Halvers, Killer, Thermo, XV	Whoa-oh - We're Halfway There	00:30:39	31 min
7848	X Marks the ????	2025-11-20	Mark	Molly Boodey	Anti-Ratio, Ratio, Renban, XV	What Even is the Question?	00:35:59	36 min
7837	Wicked	2025-11-17	Simon	arctan	German Whispers, Renban, XV	Wicked For Good - Sudoku Magic!	00:43:56	44 min
7835	Three Strikes and You’re Out	2025-11-16	Mark	James Kopp	Binairo, Non-Consecutive, XV	Three Strikes is Too Many!	00:39:23	40 min
7821	Escape the Foggy Liar	2025-11-12	Mark	PhoenixAki	Arrow, Fog, German Whispers, Killer, Liar, Ratio, Thermo, XV	Sudoku Lines that Lie!	00:41:21	42 min
7812	Two-Tone Totals	2025-11-10	Anna, Simon	Marty Sears	Ratio, Sums, XV, Yin-Yang	A Viewer Solves Sudoku With Simon: Episode 9	00:51:57	52 min
7810	Zombie Drome	2025-11-09	Mark	R. Mullinix	Extra Regions, Killer, Kropki, Modifier Cells, Palindrome, XV	Zombie Alert	00:42:08	43 min
7799	Aargh!	2025-11-06	Mark	Jaxar	Killer, O/E, Ratio, Region Sum Lines, Renban, Sequence, Thermo, XV	The Pirate Cat Comes to Play	00:33:11	34 min
7780	Anti-knight Singularis Alchemis	2025-10-31	Mark	Chip Sounder	Anti-Knight, Arrow, German Whispers, Killer, Renban, Slow Thermo, XV	The Best Halloween Activity: SUDOKU	00:32:52	33 min
7759	Sudoku Attempt #2	2025-10-25	Mark	Sarah T	Killer, Kropki, Sandwich, XV	Newbie Sudoku	00:18:09	19 min
7746	Junk Drawer	2025-10-21	Mark	Sotehr	Dutch Whispers, Entropic Lines, German Whispers, Kropki, Modular Lines, Squishdoku, XV	Squished into the Junk Drawer	00:31:49	32 min
7742	Surprising Stars	2025-10-20	Mark	Ryan Adams	Anti-XV, Copycat, Fog, Killer, XV	A Surprise Twist in the Tail	00:31:25	32 min
7732	Who's Afraid of 13	2025-10-17	Simon	Aad van de Wetering	Neighbour Sums, Symmetry, XV	A Sudoku With Only 3 Given Digits - Or Is It?!	00:45:30	46 min
7686	Hedge Fun	2025-10-03	Mark	vfig	German Whispers, Incomplete Clues, Pathway, XV	Hedge Fun	00:51:22	52 min
7685	Moving On Up	2025-10-03	Simon	ChinStrap	Kropki, Multitask Clues, Numbered Rooms, Slow Thermo, XV	The Miracle Thermometer Sudoku	00:52:11	53 min
7666	v38	2025-09-28	Mark	Riffclown	Killer, XV	A Wonderful Exercise in Killer Sudoku	00:32:48	33 min
7632	Hungry Rabbit in the Fog	2025-09-20	Simon	MCMCHammer	Arrow, Fog, Killer, Kropki, Min/Max, Modifier Cells, O/E, Palindrome, Pathway, Region Sum Lines, Thermo, XV	One Of The "Most Enjoyable" Fog Sudokus!	01:33:33	94 min
7630	Raining Ten Clues	2025-09-19	Mark	Patrick Junke	Anti-XV, Killer, XV	Hallelujah - It's Raining Ten!	00:46:05	47 min
7618	Two Truths and a Different Truth	2025-09-16	Simon	Oddlyeven	Arrow, Doublers, Kropki, Liar, O/E, Renban, XV, Yin-Yang	"One Of The Finest Puzzles Ever Made"	01:42:01	103 min
7586	Déjà Vu Part 5: Copycat Cells	2025-09-06	Simon	Scojo	6x6, Difference, Extra Regions, Kropki, Modifier Cells, Quadruple, Region Sum Lines, Renban, Thermo, XV	"One Of The Best Things I've Seen In Sudoku..."	01:41:08	102 min
7585	Déjà Vu Part 4: Pseudo Cells	2025-09-06	Simon	Scojo	6x6, Difference, Extra Regions, Kropki, Modifier Cells, Quadruple, Region Sum Lines, Renban, Thermo, XV	"One Of The Best Things I've Seen In Sudoku..."	01:41:08	102 min
7584	Déjà Vu Part 3: Negators	2025-09-06	Simon	Scojo	6x6, Difference, Extra Regions, Kropki, Negators, Quadruple, Region Sum Lines, Renban, Thermo, XV	"One Of The Best Things I've Seen In Sudoku..."	01:41:08	102 min
7583	Déjà Vu Part 2: Halvers	2025-09-06	Simon	Scojo	6x6, Difference, Extra Regions, Halvers, Kropki, Quadruple, Region Sum Lines, Renban, Thermo, XV	"One Of The Best Things I've Seen In Sudoku..."	01:41:08	102 min
7582	Déjà Vu Part 1: Doublers	2025-09-06	Simon	Scojo	6x6, Difference, Doublers, Extra Regions, Kropki, Quadruple, Region Sum Lines, Renban, Thermo, XV	"One Of The Best Things I've Seen In Sudoku..."	01:41:08	102 min
7573	Tasting Menu	2025-09-03	Mark	Niclas Kupper	Arrow, Dutch Whispers, Kropki, Min/Max, Thermo, XV	One of the Tastiest Sudokus around	00:41:47	42 min
7520	You're Such a Square!	2025-08-18	Mark	Thomas Prestopnik	Diagonal, Exponents, XV	I wouldn't call a Sudoku Solver a Square!	00:19:50	20 min
7513	Inchworms	2025-08-16	Simon	dumediat	German Whispers, O/E, Ratio, Renban, XV	Is This Sudoku Technique Just "Guessing"?!	00:58:40	59 min
7504	Terrace	2025-08-13	Mark	Henk Nicolai	159, Dutch Flat Mates, O/E, XV	Fives are Strange Neighbours!	00:40:18	41 min
7484	The Buried Clue Walls	2025-08-08	Mark	Patrick Junke	Consecutive, Killer, Polyominoes, Region Building, XV	Find the Walls - Solve the Sudoku	00:42:13	43 min
7467	Lost in the Modhouse	2025-08-03	Simon	Kennet's Dad	Entropic Lines, Fog, Killer, Modular Lines, Nabner, Non-Repeat, Parity Lines, Renban, XV, Zipper Lines	Modness In The Sudoku Fog?!	01:11:59	72 min
7439	Sagitta Speakeasy	2025-07-25	Mark	Katie Splendor	Extra Regions, Kropki, Modular Lines, XV	This Sudoku is "Lovely"	00:29:44	30 min
7433	Original Sin	2025-07-24	Mark	gdc	6x6, Extra Regions, Non-Repeat, Pathway, XV	Absolutely Cosmic Sudoku!	01:03:34	64 min
7418	Detached Regions of Seven	2025-07-20	Mark	Md88keys	0-6 Digits, 7x7, Anti-XV, Irregular, Sums, XV	Forget Most of what you know about Normal Sudoku Rules ...	00:23:18	24 min
7389	Scientist's Region Sum Guy	2025-07-11	Mark	LNOMISL	Anti-Ratio, O/E, Ratio, Region Sum Lines, XV	The Mad Scientist Returns ... Again!	00:30:38	31 min
7385	XV Inequality Sudoku	2025-07-10	Mark	Hyunmo Kang	Ambiguous Clues, Anti-XV, Inequality, XV	What does this Grid Marking even Mean?	00:46:58	47 min
7368	Foggy Expeadition	2025-07-05	Simon	SamuPiano	Cave, Count, Fog, Multitask Clues, Split Pea Lines, XV	Another Extraordinary Fog Sudoku Deduction!	01:18:16	79 min
7328	Top Right Boi	2025-06-23	Simon	Scojo	Extra Regions, Killer, Kropki, Modifier Cells, Pathway, XV	The Top Right Of This Sudoku Wins! [RE-UPLOAD]	00:59:52	60 min
7298	Unveil	2025-06-14	Simon	James Sinclair	Anti-XV, Killer, Renban, XV	The Sudoku Where NO Domino Sums To 5!	00:44:40	45 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
7280	Treasury Island	2025-06-08	Mark	SUDOOOOOKUfan87	Ambiguous Clues, Killer, Nurikabe, XV	Can you Find Treasury Island?	00:45:53	46 min
7270	Foggy Unique Constraints	2025-06-05	Mark	Pychael	Fog, German Whispers, Kropki, Non-Repeat, O/E, Region Sum Lines, Renban, XV	Searching for Something Unique in the Fog	00:26:47	27 min
7254	Ophidiophobia	2025-05-31	Simon	Marty Sears	Count, German Whispers, Killer, Neighbour Sums, Palindrome, Parity Lines, Pathway, Ratio, Unknown Values, XV	Marty's Snake-Run Sudoku!	01:34:25	95 min
7251	The Lattice	2025-05-30	Mark	James Kopp	Between Lines, Double Arrow, XV	A Superb bit of Sudoku Construction	00:43:03	44 min
7233	Below Zero	2025-05-25	Mark	James Kopp	German Whispers, Negators, Region Sum Lines, XV	I trusted this setter. Now he destroys me ...	01:10:34	71 min
7198	Kit Ten	2025-05-16	Simon	ThePedallingPianist	4x4, Inequality, N-Lines, XV	A 4x4 Sudoku Hunt: How Hard Can It Be?!	02:18:50	139 min
7197	Tabby Tally	2025-05-16	Simon	ThePedallingPianist	4x4, Counting Sets, Inequality, XV	A 4x4 Sudoku Hunt: How Hard Can It Be?!	02:18:50	139 min
7150	Bishopsgate	2025-05-02	Mark	Cristopher Moore	Anti-Queen, Consecutive, XV	Letting the Bishop have a Turn!	00:39:03	40 min
7143	Three’s a Crowd	2025-04-30	Mark	Dani Dracogal	Digit Restriction, Kropki, XV	Special New Rules for Three!	00:26:15	27 min
7137	Spellbinding Square	2025-04-28	Mark	shady moon	Anti-King, Anti-XV, Magic Square, Thermo, XV	This Square will Cast a Spell on You	00:45:44	46 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
7039	Sydney Harbour Bridge	2025-04-03	Mark	James Kopp	Dutch Whispers, Region Sum Lines, Renban, XV	Postcard from Sydney, Australia	00:37:16	38 min
6994	Naughts and Crosses	2025-03-20	Mark	CraigFJ	Kropki, Miscellaneous, O/E, XV	Another Tic Tac Toe Showdown!	00:36:36	37 min
6988	Archery Contest: XV	2025-03-18	Mark	I Love Sleeping	Killer, Sequence, XV	Hitting the Sudoku Bullseye!	00:46:30	47 min
6912	Quadswallop	2025-02-23	Simon	Marty Sears	8x8, Chaos Construction, Cipher, Doublers, Extra Regions, Liar, Parity Lines, Quadruple, Region Sum Lines, XV	Sudoku Marty's Astonishing New Puzzle	01:23:14	84 min
6893	CRICKING THE CR#PTIC	2025-02-17	Mark	pb45	Killer, Little Killer, Magic Square, XV	Some Approachable Magic	00:19:11	20 min
6866	Echolocation	2025-02-09	Mark	Erin Toler	Ratio, Sequence, XV	An Echo of Tomorrow's Extra Bonus Video	00:45:59	46 min
6842	Zippy	2025-02-02	Simon	gdc	0-8 Digits, Fog, Kropki, Modular Lines, Quattroquadri, XV, Zipper Lines	Your Sudoku Assistant Is Here! (FOG)	00:24:54	25 min
6830	Domino Flat Mates	2025-01-29	Mark	Dorlir	0-8 Digits, Dutch Flat Mates, Fog, Neighbour Sums, XV	Flat Mates who Haven't the Foggiest	00:22:26	23 min
6814	Astraeus	2025-01-24	Simon	oklux	Renban, Thermo, XV	A Sudoku Star Is Born	00:57:43	58 min
6760	Calibration	2025-01-08	Simon	James Sinclair	Arrow, O/E, Renban, XV	Calibrate Your Sudoku Ability!	00:40:26	41 min
6758	Sprinkles Ice Cream	2025-01-07	Mark	Frosty	German Whispers, Killer, Ratio, Renban, Same Difference Lines, XV	A Deliciously Sweet Sudoku Treat	00:23:28	24 min
6749	German Beetles	2025-01-04	Mark	Katie Splendor	Consecutive, German Whispers, Killer, Palindrome, Thermo, XV	Really Approachable ... Beetles?	00:10:33	11 min
6729	Field Research	2024-12-29	Simon	ChinStrap	Consecutive, Fog, Index Lines, Inequality, XV	Field Research Into Fog Sudoku	01:10:38	71 min
6708	The Polar(ity) Express	2024-12-22	Mark	Jaxar	Dutch Whispers, German Whispers, Killer, O/E, Region Sum Lines, Renban, Thermo, XV	Is That a Tree in the Corner?	00:27:58	28 min
6689	± Information	2024-12-17	Simon	Chris Napolitano	0-8 Digits, Anti-XV, Diagonal, Renban, XV	One Of The Most Beautiful Sudoku Grids Ever	00:45:33	46 min
6684	Boomerangs in Orbit	2024-12-15	Mark	Sudoku Noob	German Whispers, Renban, XV	Some Sudokus Can't Be Thrown Away ...	00:23:59	24 min
6656	Sphinx of Black Quartz	2024-12-07	Mark	aqjhs	Anti-Knight, Anti-XV, Consecutive, Non-Consecutive, Palindrome, XV	Just a Palindrome - or Something Incredible?	01:26:42	87 min
6624	Tilted	2024-11-28	Simon	Alaric Taqi A.	Coordinate, Diagonal, Modular Lines, XV	The Sudoku That Tells You Where To Place Digits!	00:50:20	51 min
6622	One Line (?)	2024-11-27	Mark	Zorroish	Dutch Whispers, German Whispers, O/E, XV	One Line - Or Many More?	00:17:20	18 min
6599	Fog of Where?	2024-11-21	Simon	James Sinclair	Arrow, Fog, Killer, Kropki, O/E, XV	Announcing A BREAKTHROUGH In Fog Sudoku!	00:29:12	30 min
6587	You Know How I Roll	2024-11-17	Mark	arctan	Fog, Ratio, XV	Approachable Fog of War Sudoku!	00:20:28	21 min
6586	Through the Looking Glass	2024-11-17	Simon	Henk Nicolai	Kropki, XV	"The Best Puzzle I've Done This Year"	00:44:39	45 min
6571	I 🩷💙 Sudoku	2024-11-12	Mark	PjoeterBliep	Region Sum Lines, Renban, Whispers, XV	We Absolutely Heart Sudoku	00:19:25	20 min
6556	RAT RUN 13: Triskaidekaphilia	2024-11-08	Simon	Marty Sears	Difference, Extra Regions, Modifier Cells, Pathway, Ratio, Sums, Sweeper, XV	The Rat Returns. And Loves The Number 13...!!?	01:14:06	75 min
6539	Foggy Pea-losophy	2024-11-04	Simon	SamuPiano	Count, Fog, Split Pea Lines, XV, Yin-Yang	One Of The Best Fog Sudoku Puzzles We've Seen	01:27:44	88 min
6537	Boxed Out	2024-11-03	Mark	Kedad	Anti-Knight, Diagonal, German Whispers, Kropki, O/E, XV	Is there an Optical Illusion here? You Decide	00:53:02	54 min
6527	Carved Out	2024-10-31	Mark	Wypman	Entropic Lines, German Whispers, Thermo, XV	A Gentle Halloween Experience - I Promise!	00:13:41	14 min
6515	German Indeuxers	2024-10-27	Mark	Donatello_86	Arrow, Consecutive, German Whispers, Killer, XV	Where are these Creepy Crawlies from?	00:41:40	42 min
6512	Crimson Cut in the Green	2024-10-26	Mark	NB	Arrow, Fog, German Whispers, Inequality, Killer, Kropki, Mystery, Same Difference Lines, XV	When the Crimson Cuts through the Green ...	00:40:29	41 min
6484	Basket	2024-10-18	Simon	Jay Dyer	Diagonal, Renban, XV	Jay Dyer Is A Sudoku Genius: The Sequel	01:04:49	65 min
6481	Integral of x³	2024-10-17	Mark	Evan	German Whispers, Killer, Region Sum Lines, Renban, XV	The Integration Expansion	00:20:43	21 min
6465	Restricted Access	2024-10-13	Simon	Kennet's Dad	Anti-XV, Diagonal, Fog, O/E, Ratio, XV	Solving An Entire Sudoku In Under 60 Seconds!	00:31:58	32 min
6453	Find the Haters	2024-10-09	Mark	Sumanta Mukherjee	Killer, Liar, O/E, Renban, Thermo, XV	Find the Trolls	00:30:43	31 min
6420	Ocotillo Blossoms	2024-09-29	Mark	Cheerfuljanb	Dutch Whispers, German Whispers, Kropki, XV	For my present: Honour my Mother!	00:15:54	16 min
6417	XV Ballpit	2024-09-28	Mark	Wypman	Killer, XV	Join us for some fun in the Sudoku Ballpit ...	00:21:27	22 min
6414	Super Nova	2024-09-27	Mark	Ahmadoku	Arrow, XV	Return of the Sudoku Supernova?	00:15:18	16 min
6409	Squished Doughnut	2024-09-26	Simon	ThePedallingPianist	Dutch Whispers, Squishdoku, Toroidal, XV	Someone Has Sat On My Sudoku!!!	00:38:04	39 min
6407	Four Lines Make X and V	2024-09-25	Mark	Biddy	Anti-XV, Between Lines, Entropic Lines, German Whispers, Renban, XV	Four Lines is all you need	00:23:47	24 min
6361	The Hare and the Tortoise	2024-09-11	Simon	ThePedallingPianist	Difference, Pathway, Slow Thermo, Thermo, XV	The Hare And The Tortoise: Among Us Meets Sudoku!	01:35:42	96 min
6347	13	2024-09-06	Mark	Sudoku Noob	Diagonal, Killer, Sandwich, XV	When is a Noob an Experienced Expert?	00:32:16	33 min
6316	Negative X Plus V	2024-08-28	Mark	Bokke	Anti-XV, Irregular, Killer, XV	Negative Boxes	00:42:14	43 min
6274	RAT RUN 8: Discontinuous	2024-08-15	Simon	Marty Sears	Doublers, Extra Regions, Nabner, Pathway, Ratio, XV	Rat Run Sudoku: Marty Sears Is Surely Trolling!!	01:04:44	65 min
6271	Foggy Banren	2024-08-14	Simon	Darth Paradox	Arrow, Fog, O/E, Renban, S-Cells, XV	The "Fog Of War" Sudoku Paradox	01:24:11	85 min
6244	Alarm Clock	2024-08-05	Mark	Jobo	Consecutive, Disjoint Groups, Incomplete Clues, Parity Lines, Thermo, XV	A Very Late Alarm Call	00:37:25	38 min
6219	Stolen Numerals King XV	2024-07-28	Mark	NurglesGift	Ambiguous Clues, Anti-King, Anti-XV, Kropki, XV	Don't Steal All my Sudoku Numbers!	00:41:30	42 min
6209	The Path Through Life	2024-07-25	Mark	Tobias	Ambiguous Clues, Cipher, Count, Snake Egg, XV	The Path Through Life	00:53:12	54 min
6186	Roman Circus	2024-07-18	Simon	Jeff Wajes	Adjacency, Counting Sets, XV	Colouring The Roman Circus	00:55:24	56 min
6164	Tic-Tac-Torque	2024-07-11	Mark	Skeptical Mario	German Whispers, Inequality, Sums, XV	This Guy is all Torque!	00:46:33	47 min