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