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