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