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