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