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