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