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