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