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