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