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