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