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