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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

2 rows where Constraints contains "First Seen" and Setter contains "Christoph Seeliger" sorted by Id descending

Solver 1

  • Mark · 2

Setter 1

  • Christoph Seeliger · 2 ✖

Constraints 2

  • First Seen · 2 ✖
  • O/E · 2
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
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): 2025-12-07 04:11:04