Public puzzle
SE grade 4.2 Sudoku
4.2SE grade · 24 clues
By The Hardest Sudoku Team · Last updated
3
1
5
1
2
5
9
3
4
5
9
7
8
2
3
1
8
7
7
8
3
2
2
6
Givens only — solution not shown.
About this puzzle
An SE grade 4.2 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.