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