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