Public puzzle
SE grade 3.0 Sudoku
3.0SE grade · 25 clues
By The Hardest Sudoku Team · Last updated
7
6
6
8
1
2
4
7
8
9
2
3
1
8
2
8
4
1
7
1
5
4
6
2
3
Givens only — solution not shown.
About this puzzle
An SE grade 3.0 Sudoku with 25 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.