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