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