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