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