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