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