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