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