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