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