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