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🔢 Sudoku Puzzles (Minus GAS ⛽️)

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

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

12 rows where Setter contains "Riffclown" and Solver contains "Mark" sorted by Id descending

Solver 2

  • Mark · 12 ✖
  • Simon · 1

Setter 2

  • Riffclown · 12 ✖
  • Eclectic_Hoosier · 1

Constraints 16

  • Killer · 5
  • Thermo · 3
  • Arrow · 2
  • Little Killer · 2
  • Region Sum Lines · 2
  • Diagonal · 1
  • Fog · 1
  • German Whispers · 1
  • Irregular · 1
  • Linked Grids · 1
  • Lockout Lines · 1
  • Nabner · 1
  • Non-Consecutive · 1
  • Renban · 1
  • Sandwich · 1
  • XV · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7666 v38 2025-09-28 Mark Riffclown Killer, XV
A Wonderful Exercise in Killer Sudoku
A Wonderful Exercise in Killer Sudoku
00:32:48 33 min
7511 Lockout Lines Turn 4 2025-08-15 Mark Riffclown Lockout Lines
An Approachable Puzzle? Let's Try ... Beast Mode!
An Approachable Puzzle? Let's Try ... Beast Mode!
00:16:34 17 min
7058 Todaily 2025-04-09 Mark Riffclown Killer
A Great Day to be a Clown
A Great Day to be a Clown
00:38:03 39 min
6070 Pressure Zone 2024-06-12 Mark Riffclown Thermo
Really Approachable Thermo Sudoku
Really Approachable Thermo Sudoku
00:15:23 16 min
5862 Circuit 8 2024-04-09 Mark Riffclown Thermo
Riffclown gets Driving for Sven
Riffclown gets Driving for Sven
00:29:09 30 min
5745 The Gallery 2024-03-04 Mark Riffclown Irregular, Nabner, Region Sum Lines, Renban
You wanted me to solve this Easter Egg puzzle. I try ...
You wanted me to solve this Easter Egg puzzle. I try ...
00:37:56 38 min
5637 Barely a Whisper 2024-01-31 Mark Eclectic_Hoosier, Riffclown German Whispers, Little Killer, Non-Consecutive
Sudoku's Whispering Gallery
Sudoku's Whispering Gallery
00:27:07 28 min
4864 Pairdoku 2023-07-14 Mark, Simon Riffclown Arrow, Fog, Killer, Linked Grids
When One Sudoku Expert Is NOT Enough...
When One Sudoku Expert Is NOT Enough...
00:29:57 30 min
4761 EXit Strategy 2023-06-19 Mark Riffclown Diagonal, Killer
The Jellyfish Rides to the Rescue!
The Jellyfish Rides to the Rescue!
00:37:43 38 min
3709 Killer Convergence 2022-09-30 Mark Riffclown Little Killer, Sandwich
The Clown Prince of Duality
The Clown Prince of Duality
00:39:02 40 min
3605 Duality 2022-09-05 Mark Riffclown Region Sum Lines, Thermo
What Else can a Thermometer Show You?
What Else can a Thermometer Show You?
00:24:51 25 min
3504 It's a SET Up! 2022-08-10 Mark Riffclown Arrow, Killer
Suffering from "SETlag"
Suffering from "SETlag"
00:32:37 33 min

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Last updated (UTC): 2025-12-06 03:56:18