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