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