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