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