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