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