🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

where Constraints contains "German Whispers" sorted by Id descending

These facets timed out: Solver, Setter, Constraints

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
9197 Hang in the Balance 2026-09-30 Mark James Kopp Arrow, German Whispers, Kropki, Renban
Don't Leave me Hanging!
Don't Leave me Hanging!
 00:37:07 38 min
9175 No Peeking - Markov's Order 2026-09-25 Mark Belamis Factors, Fog, German Whispers, Killer
No Peeking - I Mean it!
No Peeking - I Mean it!
 00:40:56 41 min
9144 Curving Lasers 2026-09-18 Mark LNOMISL Consecutive, Count, German Whispers, O/E, Parity Lines, Region Sum Lines
Is This Extra Terrestrial Intelligence?
Is This Extra Terrestrial Intelligence?
 00:37:19 38 min
9133 The Vault 2026-09-16 Simon Nurator Ambiguous Clues, Fog, German Whispers, Kropki, Modular Lines, Multi-Stage, Non-Repeat, Region Sum Lines
Enter The (Foggy) Sudoku Mansion!
Enter The (Foggy) Sudoku Mansion!
 01:00:43 61 min
9130 Diagonal π 2026-09-15 Mark James Kopp German Whispers, Ratio
More Irrational than Expected
More Irrational than Expected
 00:41:34 42 min
9118 Center Focus 2026-09-12 Mark DedaKosta Arrow, Diagonal, German Whispers, Kropki, Thermo
Losing Focus
Losing Focus
 02:15:39 136 min
9108 Azul 2026-09-10 Mark Blobz German Whispers, Renban, Thermo
Refined Elegance in Sudoku
Refined Elegance in Sudoku
 00:38:50 39 min
9095 Halo Loop 2026-09-07 Mark Derek LeClair German Whispers, Loop, Sweeper
Going Loopy with a Loop
Going Loopy with a Loop
 01:13:14 74 min
9083 Group Theory 2026-09-04 Mark Gabriel Kammer Ambiguous Clues, German Whispers, Region Sum Lines, Renban
What! Sometimes you CAN use Uniqueness?
What! Sometimes you CAN use Uniqueness?
 01:10:15 71 min
9076 Twinned 2026-09-03 Simon Marty Sears Equal Sums, German Whispers, Kropki, Nabner, Parity Lines, Region Sum Lines, Renban, Thermo, XV
The Colours Of Sudoku Magic
The Colours Of Sudoku Magic
 01:01:54 62 min
9072 Algae 2026-09-02 Mark Evan German Whispers
Algae
Algae
 00:28:49 29 min
9071 Base 2 2026-09-02 Simon Hanks 0-8 Digits, Arrow, Exponents, Fog, German Whispers, Kropki, Modifier Cells, Region Sum Lines, Sums, XV
Can A Sudoku Teach You Interesting Maths?
Can A Sudoku Teach You Interesting Maths?
 01:13:34 74 min
9064 Querulous 2026-08-31 Mark Nicolas Duhail Anti-Knight, Dutch Whispers, Entropic Lines, Equal Sums, German Whispers, Modular Lines, Nabner, Parity Lines, Region Sum Lines, Renban
An Absolutely Incredible Sudoku Feat
An Absolutely Incredible Sudoku Feat
 00:36:55 37 min
9056 Karina 2026-08-29 Mark Balshoj Dutch Whispers, German Whispers, Thermo, XV
Sudoku from the Heart!
Sudoku from the Heart!
 00:37:37 38 min
9016 I See No Dots 2026-08-20 Mark billybeth Anti-Ratio, German Whispers
Look at All those Black Dots ...
Look at All those Black Dots ...
 00:38:03 39 min
9011 Intricacies 2026-08-19 Simon Thomas Occhipinti Arrow, German Whispers
I Spent 47 Minutes Following A Green Arrow Pointing At A Zed!?!
I Spent 47 Minutes Following A Green Arrow Pointing At A Zed!?!
 00:47:14 48 min
9008 Knight Shift 2026-08-18 Mark elle3113 Anti-Knight, Fog, German Whispers, Killer, Palindrome, Renban, XV
On the Knight Shift
On the Knight Shift
 00:29:23 30 min
9003 Heart Brea-King 2026-08-17 Mark olima Anti-King, German Whispers, Kropki
Don't Go Breaking my Heart
Don't Go Breaking my Heart
 00:27:55 28 min
8967 Ground Floor 2026-08-09 Mark Ishie Arrow, German Whispers, Modifier Cells, Ratio
What do you Mean you want Fractions? In Sudoku?
What do you Mean you want Fractions? In Sudoku?
 00:49:46 50 min
8959 Maximum Effort 2026-08-07 Mark Chris Napolitano Arrow, Double Arrow, German Whispers, Killer
Take sudoku to the Max
Take sudoku to the Max
 00:30:52 31 min
8953 Anti & Pro Knights 2026-08-06 Mark Eric Bader Digit Restriction, German Whispers, Killer, Knight's Move, Renban, Toroidal
Do Not Always Be Anti Knight!
Do Not Always Be Anti Knight!
 01:09:05 70 min
8909 Whispering Regions 2026-07-27 Mark Derek LeClair German Whispers, Multitask Clues, Region Sum Lines, Sequence
The Development of a Beautiful Puzzle
The Development of a Beautiful Puzzle
 00:34:55 35 min
8901 Fog of War #35 2026-07-25 Mark Colleen Bridges Ambiguous Clues, Fog, German Whispers, Killer, Kropki, Look-and-Say, Sequence, Sums
A Complete Brain Fade at the End ...
A Complete Brain Fade at the End ...
 00:49:50 50 min
8875 Murder by Numbers 2026-07-19 Mark Big_Bro, Lil_Sis German Whispers, Mystery, O/E, Ratio, Sums
Can you Believe who the Murderer is?
Can you Believe who the Murderer is?
 00:33:43 34 min
8867 Banksy Wor-King at Queen's Mews 2026-07-17 Mark olima Anti-King, German Whispers, Thermo
It's Sudoku - but is it Art?
It's Sudoku - but is it Art?
 00:35:42 36 min
8853 Wobbly Whispers 2026-07-14 Mark Ben Gaunt Difference, German Whispers, Kropki
The Music Professor Treats us Gently
The Music Professor Treats us Gently
 00:23:10 24 min
8844 A Very Small Flashlight 2026-07-12 Mark PhyDraLey Anti-Knight, Anti-Ratio, Arrow, Fog, German Whispers, Ratio, Region Sum Lines, Thermo, XV
A Very Small Flash of Light
A Very Small Flash of Light
 01:50:04 111 min
8835 A Bouquet of Complements 2026-07-10 Simon RockyRoer Consecutive, Fog, German Whispers, Killer, Modular Lines, Renban, Sums
Maths Homework Has Never Been More Fun!
Maths Homework Has Never Been More Fun!
 00:38:30 39 min
8811 Sulla Via Della Gloria 2026-07-05 Mark Skosich, Simon Playmaker6174 Arrow, Clone, Double Arrow, German Whispers, Killer, O/E, Region Sum Lines
A Viewer Solves Sudoku With Simon: Episode 13
A Viewer Solves Sudoku With Simon: Episode 13
 01:18:06 79 min
8804 Green and Blue 2026-07-03 Mark Souradip Das German Whispers, Region Sum Lines
What's Green, and Blue all over?
What's Green, and Blue all over?
 01:03:25 64 min
8797 Loss for Words 2026-07-02 Simon Br1312te German Whispers, Renban
This Sudoku Will Leave You At A Loss For Words
This Sudoku Will Leave You At A Loss For Words
 00:49:58 50 min
8789 Stishovite 2026-06-30 Simon Wisteria Fall, XeonRisq, bellsita German Whispers, Kropki, Modular Lines, Non-Repeat, O/E, Parity Lines, Renban
This Puzzle Is EXTRAORDINARY.
This Puzzle Is EXTRAORDINARY.
 01:34:27 95 min
8750 "SIGMA"tized 2026-06-21 Mark Purab Pal Anti-Kropki, Anti-XV, Diagonal, German Whispers, Kropki, Renban, XV
In Plenty of Ways, this Puzzle is Approachable
In Plenty of Ways, this Puzzle is Approachable
 00:13:48 14 min
8719 Whispers in the Maze 2026-06-14 Mark Ryan Adams Clone, Consecutive, Fog, German Whispers, Inequality, Pathway
Explore a New Maze!
Explore a New Maze!
 00:30:55 31 min
8698 Bullseye! 2026-06-10 Simon Lorena Fog, German Whispers, Kropki, Palindrome
Does So-called "Sudoku Expert" Make A Mistake??
Does So-called "Sudoku Expert" Make A Mistake??
 00:33:12 34 min
8690 Ba-King Ratio Recommender 2026-06-08 Mark olima 159, Anti-King, German Whispers, Ratio, Renban
Happy Birthday Simon!
Happy Birthday Simon!
 00:50:50 51 min
8682 Tilted Squares 2026-06-06 Mark Simply Spicy German Whispers, Killer, Kropki, O/E, Renban, XV
Sudoku - On Tilt!
Sudoku - On Tilt!
 00:49:05 50 min
8654 The One and Only Sum 2026-05-31 Mark Lithium-Ion Dutch Whispers, Entropic Lines, Equal Sums, German Whispers, Kropki, Region Sum Lines, Renban, Thermo
Is This the New Most Important Total?
Is This the New Most Important Total?
 00:18:06 19 min
8626 North Side & South Side 2026-05-25 Mark Haley Prochilo Clone, Dutch Whispers, German Whispers, Linked Grids, Nabner, Parity Lines, Region Sum Lines, Renban, Slow Thermo, Zipper Lines
The Amazing Sudoku Map
The Amazing Sudoku Map
 00:34:57 35 min
8625 RAT RUN 38: Synchronicity 2026-05-25 Simon Marty Sears German Whispers, Inequality, Multitask Clues, Parity Lines, Pathway, Ratio
How Does He Keep Doing This?! Rat Run 38: Synchonicity (S3:E18)
How Does He Keep Doing This?! Rat Run 38: Synchonicity (S3:E18)
 01:18:20 79 min
8602 My First Puzzle 2026-05-20 Mark DC Arrow, German Whispers, Kropki, Thermo, XV
Welcome to a Sudoku Initiation
Welcome to a Sudoku Initiation
 00:24:21 25 min
8593 My Original Reality Show Entertainment 2026-05-18 Mark Chip Sounder German Whispers, Killer, Kropki, Palindrome, Parity Lines, Sandwich
Please Decipher My Code
Please Decipher My Code
 00:21:50 22 min
8573 Whispering Fives 2026-05-14 Mark M.K. 10x10, German Whispers, Incomplete Clues, Killer
10 x 10 Sudoku? More Cells to go Wrong in ...
10 x 10 Sudoku? More Cells to go Wrong in ...
 00:47:46 48 min
8539 Starburst 2026-05-07 Mark Blobz German Whispers, Slow Thermo
Fireworks from a Superb Setter
Fireworks from a Superb Setter
 00:34:41 35 min
8526 Wrapped 2026-05-04 Mark Sotehr German Whispers, Kropki, Region Sum Lines, Renban
A Puzzle Wrapped in an Enigma ...
A Puzzle Wrapped in an Enigma ...
 00:44:18 45 min
8518 Killer Whispers 2026-05-02 Mark David Storrs German Whispers, Multitask Clues, Sums
Is that a Ring I see Before Me?
Is that a Ring I see Before Me?
 00:37:13 38 min
8514 Goalie 2026-05-01 Mark Daniel Hanson Anti-Knight, German Whispers, Kropki, O/E, Palindrome
May Day is Saved!
May Day is Saved!
 00:44:09 45 min
8500 Snarky Puppy - Xavi 2026-04-28 Mark Aron Lidé Cipher, Fog, German Whispers, XV
This Puppy has Attitude
This Puppy has Attitude
 00:25:01 26 min
8493 Empty Vessels 2026-04-27 Simon Die Hard Counting Sets, German Whispers, Parity Lines, Renban
This CANNOT Be Solved, Can It?
This CANNOT Be Solved, Can It?
 01:42:38 103 min
8489 Douro 2026-04-26 Simon Xenonetix Fog, German Whispers, Pathway, Sums
Find The River Through The Sudoku Fog
Find The River Through The Sudoku Fog
 00:58:57 59 min
8440 Shh..eep Jo-King 2026-04-15 Mark olima Anti-King, German Whispers, Kropki, Renban
Sorting the Sheep from the Goats
Sorting the Sheep from the Goats
 00:39:00 39 min
8422 Loopy Tune 2026-04-11 Mark billybeth German Whispers, Pencilmarks, Renban
What is this Loony Tune?
What is this Loony Tune?
 00:46:30 47 min
8412 Whispering Entropy 2026-04-09 Mark ZogenDenji Entropic Lines, Fog, German Whispers, Kropki, Multitask Clues
A Silent Night in the Fog
A Silent Night in the Fog
 00:25:02 26 min
8404 Colorful Whispers 2026-04-07 Mark Sneppix Dutch Whispers, German Whispers, Inequality
Colorful Whispers
Colorful Whispers
 00:43:56 44 min
8398 Ringing the Changes 2026-04-06 Simon Fool on Hill German Whispers, Kropki, Renban
Well-known Sudoku Rules; Brand New Logic!
Well-known Sudoku Rules; Brand New Logic!
 01:09:15 70 min
8395 Tangled Vines 2026-04-05 Mark Eric Bader Consecutive, Diagonal, Fog, German Whispers, Renban
The Least Amount of Fog ... Ever?
The Least Amount of Fog ... Ever?
 00:53:26 54 min
8381 Pentomino Islands 2026-04-02 Mark Aad van de Wetering German Whispers
Look out for the Fives!
Look out for the Fives!
 00:32:00 32 min
8373 Willkommen im Palindrom 2026-03-31 Mark billybeth German Whispers, Min/Max, Multitask Clues, Palindrome
Secrets of Green Lines
Secrets of Green Lines
 00:31:56 32 min
8363 Fibreglass Acoustic Diffusers 2026-03-29 Simon ThePedallingPianist Anti-King, Counting Sets, German Whispers, Parity Lines, Region Sum Lines
The Royal Albert Hall: A Sudoku Tribute
The Royal Albert Hall: A Sudoku Tribute
 00:49:32 50 min
8360 Fractured Symmetry 2026-03-28 Mark Rab3aron Consecutive, German Whispers, Little Killer, Palindrome
Is the Symmetry Broken?
Is the Symmetry Broken?
 00:36:08 37 min
8356 I Don't Like German Whisper Lines 2026-03-27 Mark Mellie Consecutive, German Whispers, Killer
The Approachable Whisper Sudoku
The Approachable Whisper Sudoku
 00:16:20 17 min
8350 Wendezäune 2026-03-26 Mark Dorlir Count, German Whispers, Loop, Multitask Clues, Quadruple
Looping the Sudoku Loop
Looping the Sudoku Loop
 00:51:56 52 min
8301 The Mystery of the Three Chameleons 2026-03-15 Mark The Pi Guy Arrow, German Whispers, Indexing, Modifier Cells, Ratio, Renban
Happy Pi Weekend!
Happy Pi Weekend!
 01:18:34 79 min
8292 Dancing in a Ring 2026-03-13 Simon Fool on Hill German Whispers, Kropki, Renban
Another Candidate For The Sudoku Museum
Another Candidate For The Sudoku Museum
 00:44:36 45 min
8278 Exclusive Lines 2026-03-10 Simon Nurator Ambiguous Clues, Fog, German Whispers, Kropki, Multi-Stage, Non-Repeat, Parity Lines, Region Sum Lines
When The Fog Clears, The Sudoku Rules Change...!
When The Fog Clears, The Sudoku Rules Change...!
 00:58:44 59 min
8273 Blockers 2026-03-09 Simon Fenners Dutch Whispers, German Whispers, Non-Repeat, Region Sum Lines, Renban
Blockers: A New Sudoku Idea From An Olympic Athlete!
Blockers: A New Sudoku Idea From An Olympic Athlete!
 01:10:25 71 min
8266 Lines of Time 2026-03-07 Mark RandyDan Diagonal, Dutch Whispers, Entropic Lines, German Whispers, Kropki, Parity Lines, Renban
The Sands of Time tick by as I try to solve this Puzzle...
The Sands of Time tick by as I try to solve this Puzzle...
 01:19:02 80 min
8256 Uniqueness, With a Nudge 2026-03-05 Mark R. Mullinix Diagonal, Extra Regions, German Whispers, Kropki, Modifier Cells, Non-Repeat
Quite a Unique Puzzle!
Quite a Unique Puzzle!
 01:17:00 77 min
8255 Einstein Sudoku 2026-03-05 Simon Molly Boodey, Synergenesis Arrow, German Whispers, Mystery, Non-Repeat, Quadruple, Ratio, Renban, Thermo, XV
The Einstein Sudoku
The Einstein Sudoku
 01:20:26 81 min
8238 Something for Simon 2026-03-01 Simon Knightemaire Dutch Whispers, Fog, German Whispers, Killer, Kropki, Multi-Digit Arrow, Parity Lines, Renban
Who Is Hidden In The Sudoku Fog?
Who Is Hidden In The Sudoku Fog?
 00:43:32 44 min
8199 Gathering 4 Gardner 16 2026-02-20 Mark olima German Whispers, Ratio, Renban
What a Day to Celebrate!
What a Day to Celebrate!
 00:47:05 48 min
8198 Pinpoint 2026-02-20 Simon RandyDan Dutch Whispers, German Whispers, Kropki, Renban
Can You Pinpoint The Correct Sudoku Logic?
Can You Pinpoint The Correct Sudoku Logic?
 00:47:57 48 min
8185 Cookie Crime Part 2: Connecting Clues 2026-02-17 Mark SandraNala Between Lines, Fog, German Whispers, Incomplete Clues, Killer, Kropki
The Dog Seeks Answers in the Fog!
The Dog Seeks Answers in the Fog!
 00:28:31 29 min
8171 Hearts and Flowers 2026-02-14 Mark James Kopp Anti-XV, German Whispers, Neighbour Sums
With Love to a Great Community ...
With Love to a Great Community ...
 00:30:23 31 min
8167 The Lonely X 2026-02-13 Mark Chip Sounder German Whispers, XV
The Loneliest Little X ever
The Loneliest Little X ever
 00:26:03 27 min
8148 Strange Boxes 2026-02-09 Mark Abraham Rosenschein German Whispers, O/E, Renban, XV
Which Line Uses Which Rule?
Which Line Uses Which Rule?
 00:26:50 27 min
8136 Leaning In 2026-02-06 Mark Thenonymous Entropic Lines, German Whispers
Can you Handle these Skewed Sudoku Sets?
Can you Handle these Skewed Sudoku Sets?
 00:34:40 35 min
8129 Whispers in the Shadows 2026-02-05 Simon Scruffamudda German Whispers, Kropki, Yin-Yang
Whispers In The Sudoku Shadows
Whispers In The Sudoku Shadows
 01:13:32 74 min
8122 X-ist 2026-02-03 Mark Riffclown Diagonal, German Whispers, Multitask Clues, Nabner
These Lines may Coexist Peacefully
These Lines may Coexist Peacefully
 00:42:13 43 min
8111 When All Else Fails 2026-01-31 Mark PhyDraLey Digit Restriction, German Whispers, Region Sum Lines, Thermo
Is This New Rule Fair? I need your help ...
Is This New Rule Fair? I need your help ...
 00:43:16 44 min
8108 Seventeen Fives 2026-01-30 Mark R. Mullinix Consecutive, Extra Regions, German Whispers, Modifier Cells, Palindrome, XV
Modified Sudoku Fun
Modified Sudoku Fun
 00:27:12 28 min
8093 Modular Mayhem 2026-01-26 Mark RandyDan Factors, German Whispers, Renban, Sums
Modular Mayhem
Modular Mayhem
 01:24:02 85 min
8077 Mosaic 2026-01-22 Simon Community Creation, Thomas Occhipinti Dutch Whispers, Entropic Lines, German Whispers, Kropki, N-Lines, Nabner, Parity Lines
A Sudoku Expert Spills All His Secrets!
A Sudoku Expert Spills All His Secrets!
 01:04:28 65 min
8058 Nala's Toy Battle 2026-01-16 Mark Panthera Ambiguous Clues, Ambiguous Values, Fog, German Whispers, Japanese Sums, Multitask Clues, O/E, Ratio, Renban, XV
The Perfect Puzzle for Today
The Perfect Puzzle for Today
 00:40:48 41 min
8057 Underling 2026-01-16 Simon James Sinclair Arrow, Consecutive, Extra Regions, German Whispers, O/E
What An EXTRAORDINARY Sudoku
What An EXTRAORDINARY Sudoku
 00:59:54 60 min
8043 Happy MMXXVI 2026-01-12 Mark olima Anti-XV, German Whispers, Palindrome, Renban
Welcome to the New Year ... again!
Welcome to the New Year ... again!
 00:40:50 41 min
8034 What's the Sequency, Kenneth? 2026-01-09 Mark WEBthe3rd Consecutive, Fog, German Whispers, Modular Lines, Palindrome, Parity Lines, Region Sum Lines, Sequence
A new Song for the Channel?
A new Song for the Channel?
 00:29:02 30 min
8026 Variant Lesson: German Whispers 2026-01-08 Mark Deckatron 6x6, German Whispers, Mean Mini, Thermo
These are not as Approachable as Expected!
These are not as Approachable as Expected!
 01:18:04 79 min
8010 Fog Eraser 2026-01-04 Simon R. Mullinix Extra Regions, Fog, German Whispers, Killer, Nullifiers, Thermo, XV
The Sudoku Fog Needs Erasing!!
The Sudoku Fog Needs Erasing!!
 00:57:39 58 min
7989 Merry XV-mas 2025-12-29 Mark olima Anti-XV, German Whispers
Keep XVmas in Your Heart
Keep XVmas in Your Heart
 01:05:56 66 min
7986 Sting in the Tail 2025-12-28 Mark Timotab German Whispers, Neighbour Sums
The Puzzle with a Sting in the Tail
The Puzzle with a Sting in the Tail
 00:35:15 36 min
7982 Tinsel and Baubles 2025-12-27 Simon Marty Sears Count, German Whispers
This Christmas Sudoku Is Quite Easy. (If You See The Trick!)
This Christmas Sudoku Is Quite Easy. (If You See The Trick!)
 00:37:58 38 min
7975 Green-Tree 2025-12-25 Mark Rohit Jangid German Whispers, O/E, Thermo
What? Another Christmas Tree!
What? Another Christmas Tree!
 00:23:31 24 min
7974 Xmas 2025 2025-12-25 Simon James Kopp German Whispers, Quadruple, Sandwich
The Christmas 2025 Sudoku
The Christmas 2025 Sudoku
 00:48:31 49 min
7972 7 Greens 7 Cages 2025-12-24 Mark PuzzleTank German Whispers, Killer
Throwback Wednesday?
Throwback Wednesday?
 00:35:33 36 min
7965 Icy Escape 2025-12-22 Mark Chloé German Whispers, Pathway, Ratio
At Risk of Sliding off the Grid ...
At Risk of Sliding off the Grid ...
 00:42:39 43 min
7961 Triple Trouble 2025-12-21 Simon Marty Sears Arrow, German Whispers, Nabner, Ratio, Repeat Digits, Same Difference Lines
He's Only Gone And Done It Again... [Marty Sears' Sudoku!]
He's Only Gone And Done It Again... [Marty Sears' Sudoku!]
 00:57:06 58 min
7945 Par-King at the Garage 2025-12-16 Mark olima Anti-King, German Whispers, Quadruple, Region Sum Lines
Parking at the Garage
Parking at the Garage
 00:31:52 32 min
7944 The Two Wings of the Eagle Totem 2025-12-16 Simon Jeff Wajes German Whispers, N-Lines, Renban
The "Worst Rated" Puzzle Turns Out To Be Astonishing
The "Worst Rated" Puzzle Turns Out To Be Astonishing
 00:57:03 58 min
7931 Crossroads on Another World 2025-12-12 Simon Jeff Wajes German Whispers, N-Lines, Renban
The Simplest Sudoku Deduction You'll Never See!
The Simplest Sudoku Deduction You'll Never See!
 00:59:04 60 min

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