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