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