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