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