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