Public puzzle
SE grade 4.2 Sudoku
4.2SE grade · 24 clues
By The Hardest Sudoku Team · Last updated
6
1
4
7
5
2
8
1
4
5
1
2
1
7
8
6
4
9
8
2
4
2
3
5
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.