Diabolical Sudoku #453941 | Peak Sudoku

Main menu

Home Daily Puzzle

Play Now

Beginner Gentle Easy Medium Tricky Hard Tough Expert Extreme Diabolical

Browse Puzzles Make a BookFREE Import Text/Image Learn Techniques

This puzzle

#453941

Diabolical(93/100)
SE: 6.9
Clues: 28
Symmetry: 180° rotational

81 leftNo cell selected

1–9 writes into the selected cells.

Techniques in this puzzle7

Naked Single Hidden Single Pointing Pair Naked Triple XY-Chain Claiming XY-Wing

© 2026 Peak Sudoku·Contact·PrivacyFree to play. No ads.

Diabolical Sudoku #453941 | Peak Sudoku