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