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