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