Hard Sudoku #11813 | Peak Sudoku

0:00

Main menu

Home Daily Puzzle

Play Now

Beginner Gentle Easy Medium Tricky Hard Tough Expert Extreme Diabolical

Browse Puzzles Import Learn Techniques

This puzzle

#11813

Hard(58/100)
SE: 3.4
Clues: 30
Symmetry: Double mirror

81 leftNo cell selected

1–9 writes into the selected cells.

Techniques in this puzzle6

Naked Single Hidden Single Pointing Pair Naked Pair Naked Triple Claiming

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

Hard Sudoku #11813 | Peak Sudoku