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.
9
2
1
4
5
8
8
1
3
6
4
3
2
8
6
3
8
6
9
8
7
1
6
4
8
4
3
2
6
1
2
5
9
4
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.