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