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