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