Public puzzle
SE grade 3.0 Sudoku
3.0SE grade · 24 clues
By The Hardest Sudoku Team · Last updated
1
6
9
1
2
6
8
3
7
2
8
3
6
8
7
2
1
6
4
3
5
9
5
4
Givens only — solution not shown.
About this puzzle
An SE grade 3.0 Sudoku with 24 clues — intermediate, where pairs and locked candidates start to matter.
The SE grade is the canonical difficulty number from Sudoku Explainer — read how it works on the SE grade page.