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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

4 rows where Constraints contains "O/E" and Setter contains "Christoph Seeliger" sorted by Id descending

Solver 2

  • Mark · 2
  • Simon · 2

Setter 1

  • Christoph Seeliger · 4 ✖

Constraints 5

  • O/E · 4 ✖
  • First Seen · 2
  • Killer · 2
  • Omitted Clues · 1
  • Sums · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
1152 Equal Sudoku 2020-05-15 Simon Christoph Seeliger Killer, O/E, Sums
This World-Class Sudoku Has Just One Given Digit!
This World-Class Sudoku Has Just One Given Digit!
00:52:55 53 min
858 Gerade-Ungerade-Killer III 2019-10-31 Simon Christoph Seeliger Killer, O/E, Omitted Clues
Good At Maths? Then You'll Love This Puzzle!
Good At Maths? Then You'll Love This Puzzle!
00:36:33 37 min
828 Sudoku #828 2019-10-03 Mark Christoph Seeliger First Seen, O/E
Never mind the sample puzzle ... Here's the Real Deal
Never mind the sample puzzle ... Here's the Real Deal
00:25:38 26 min
823 Sudoku #823 2019-09-30 Mark Christoph Seeliger First Seen, O/E
Two new sudoku variants at the World Championship
Two new sudoku variants at the World Championship
00:13:35 14 min

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