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