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