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