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