Public puzzle
SE grade 4.5 Sudoku
4.5SE grade · 24 clues
By The Hardest Sudoku Team · Last updated
6
1
5
8
2
4
3
7
2
9
7
3
4
6
1
7
2
6
4
3
2
1
8
3
Givens only — solution not shown.
About this puzzle
An SE grade 4.5 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.