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