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