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