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