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