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