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๐Ÿ”ข Sudoku Puzzles (Minus GAS โ›ฝ๏ธ)

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

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

32 rows where Setter contains "Richard Stolk" sorted by Id descending

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Solver 2

  • Mark ยท 17
  • Simon ยท 15

Setter 2

  • Richard Stolk ยท 32 โœ–
  • Arvid Baars ยท 1

Constraints 32

  • Killer ยท 5
  • Sums ยท 5
  • Ambiguous Clues ยท 4
  • O/E ยท 2
  • Parity ยท 2
  • Sandwich ยท 2
  • Thermo ยท 2
  • Broken X-Sums ยท 1
  • Classic ยท 1
  • Clone ยท 1
  • Difference ยท 1
  • German Whispers ยท 1
  • Indexing ยท 1
  • Inequality ยท 1
  • Irregular ยท 1
  • Multiplarrow ยท 1
  • Neighbour Sums ยท 1
  • Non-Consecutive ยท 1
  • Palindrome ยท 1
  • Palindromic Snake ยท 1
  • Pivot ยท 1
  • Renban ยท 1
  • Rossini ยท 1
  • Short Sandwich ยท 1
  • Skyscraper ยท 1
  • Snake Sums ยท 1
  • Tic Tac Toe ยท 1
  • Toroidal ยท 1
  • Vault ยท 1
  • X-Distance ยท 1
  • XY-Differences ยท 1
  • Y-Sums ยท 1
Id โ–ฒ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
6600 SVS 400 - Upper Right Heavy Killer 2024-11-21 Mark Richard Stolk Inequality, Neighbour Sums
And Now ... the Return of an Awesome Sudoku Series!
And Now ... the Return of an Awesome Sudoku Series!
00:47:48 48 min
3702 SVS 381 - Short Sandwiches 2022-09-28 Mark Richard Stolk Short Sandwich
Short Sharp Sandwiches
Short Sharp Sandwiches
00:32:12 33 min
3636 SVS (375) - Odd-Even Thermometers 2022-09-13 Mark Richard Stolk Parity, Thermo
Getting Even - in an Odd Way
Getting Even - in an Odd Way
00:44:13 45 min
3609 SVS (379) - Multiplarrows Sudoku 2022-09-06 Mark Richard Stolk Multiplarrow
Yet Another New Sudoku Variant!
Yet Another New Sudoku Variant!
00:26:28 27 min
3037 SVS (367) - Broken X-Sums Sudoku 2022-04-26 Mark Richard Stolk Broken X-Sums
So Few Clues, and All of them Liars
So Few Clues, and All of them Liars
00:27:48 28 min
2547 SVS (349) - X-Distance Sudoku 2021-12-09 Simon Richard Stolk X-Distance
The Sudoku Professor's New Type Of Puzzle
The Sudoku Professor's New Type Of Puzzle
00:35:31 36 min
2400 SVS (336) - Remote Clones Sudoku 2021-10-27 Mark Richard Stolk Clone, Indexing
How CAN he know there will be an 8 in the Corner?
How CAN he know there will be an 8 in the Corner?
00:33:53 34 min
1962 SVS (322) - Ascending Starters Sudoku 2021-05-30 Mark Richard Stolk Sums
A Beautiful Lesson from the Sudoku Professor
A Beautiful Lesson from the Sudoku Professor
00:27:25 28 min
1872 SVS (315) - Summing Up Sudoku 2021-04-19 Mark Richard Stolk Sums
A Lesson from the Professor
A Lesson from the Professor
00:33:57 34 min
1738 SVS (307) - Sum Snake Sudoku 2021-02-15 Simon Richard Stolk Snake Sums
A Lesson From The Sudoku Professor
A Lesson From The Sudoku Professor
00:36:54 37 min
1682 SVS (302) - Y-Sums Sudoku 2021-01-19 Mark Richard Stolk Y-Sums
Does this Sudoku Rule Confuse You?
Does this Sudoku Rule Confuse You?
00:37:37 38 min
1624 SVS (300) - Killer Skyscrapers Sudoku 2020-12-22 Simon Richard Stolk Killer, Skyscraper
300 IQ Sudoku
300 IQ Sudoku
00:54:47 55 min
1582 SVS (297) - Palindrome Snake Sudoku 2020-12-03 Simon Richard Stolk Palindromic Snake
Don't Let Your Snake Touch Itself!
Don't Let Your Snake Touch Itself!
00:44:12 45 min
1570 SVS (296) - Flexible Sandwich Sudoku 2020-11-27 Mark Richard Stolk Ambiguous Clues, Sandwich
Back Yourself to Solve This
Back Yourself to Solve This
00:26:09 27 min
1523 SVS (293) - Sudoku Switch 2020-11-05 Simon Richard Stolk Killer, Parity
The Sudoku Professor's Perfect Puzzle
The Sudoku Professor's Perfect Puzzle
00:35:14 36 min
1505 SVS (273) - Thermal Killer Sudoku 2020-10-27 Simon Richard Stolk Killer, Thermo
The Sudoku Professor's Beautiful Lesson
The Sudoku Professor's Beautiful Lesson
00:36:42 37 min
1480 Non Consecutive Sudoku 2020-10-15 Simon Richard Stolk Non-Consecutive
But The Top 5 Rows Are Empty?!
But The Top 5 Rows Are Empty?!
00:21:43 22 min
1464 SVS (250) - Sudoku X Is Still Alive 2020-10-07 Mark Richard Stolk Ambiguous Clues, Killer
X is Still Alive!
X is Still Alive!
00:22:38 23 min
1438 SVS (287) - Pivot Sudoku 2020-09-25 Simon Richard Stolk Pivot
The Sudoku Professor
The Sudoku Professor
00:37:03 38 min
1388 SVS (284) - Isolation Killer Sudoku 2020-09-03 Simon Richard Stolk Killer, Vault
Logical Masterpieces
Logical Masterpieces
00:40:34 41 min
1355 SVS (281) - Difference Pointers Sudoku 2020-08-17 Mark Richard Stolk XY-Differences
A Great New Idea - Developed
A Great New Idea - Developed
00:18:25 19 min
1301 SVS (278) - Position Sums Sudoku 2020-07-23 Simon Richard Stolk Sums
The 10/10 Sudoku
The 10/10 Sudoku
00:37:37 38 min
1257 SVS (275) - Confetti Sums Sudoku 2020-07-02 Simon Richard Stolk Ambiguous Clues, Sums
Sudoku Tricks: Sometimes What's MISSING From The Grid Is Key
Sudoku Tricks: Sometimes What's MISSING From The Grid Is Key
00:31:46 32 min
1202 SVS (271) - German Whispers 2020-06-08 Mark Richard Stolk German Whispers
Searching High and Low
Searching High and Low
00:44:05 45 min
1156 SVS (095) - Different Differences 2020-05-16 Mark Richard Stolk Ambiguous Clues, Difference
The Dutch Master Again
The Dutch Master Again
00:43:16 44 min
1153 SVS (266) - Tic Tac Toe Sudoku 2020-05-15 Mark Richard Stolk O/E, Tic Tac Toe
Tic Tac Toe ... or Sudoku?
Tic Tac Toe ... or Sudoku?
00:21:31 22 min
1119 SVS (048) - XV 2020-04-30 Simon Richard Stolk Sums
From One Of The Greatest Puzzle Series...
From One Of The Greatest Puzzle Series...
00:26:07 27 min
922 Double Dutch Sudoku 2019-12-27 Simon Arvid Baars, Richard Stolk Palindrome, Rossini
[Extreme] Double Dutch Sudoku
[Extreme] Double Dutch Sudoku
00:39:38 40 min
875 Sudoku #875 (WCPN) 2019-11-13 Simon Richard Stolk Classic
Too Difficult For The World Sudoku Championship
Too Difficult For The World Sudoku Championship
00:17:19 18 min
830 Sudoku #830 2019-10-05 Simon Richard Stolk Irregular, O/E, Toroidal
The Puzzle That Defeated The World's Best Sudoku Players
The Puzzle That Defeated The World's Best Sudoku Players
00:20:29 21 min
602 Between 1 & 9 Sudoku 2019-03-24 Mark Richard Stolk Sandwich
And now ... a sudoku with only 4 givens! It IS possible!
And now ... a sudoku with only 4 givens! It IS possible!
00:18:15 19 min
541 Renban Sudoku 2019-01-12 Mark Richard Stolk Renban
Renban Sudoku
Renban Sudoku
00:12:55 13 min

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Last updated (UTC): 2025-07-31 04:28:24

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