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