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