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