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