Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
1
2
9
2
1
3
8
6
7
8
4
3
2
6
9
8
8
5
2
7
3
6
2
3
4
7
2
1
5
7
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.