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