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