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