You’ve been cracking these classic number puzzles in school, on vacation and on lazy Sundays since you were a kid. Give your brain a workout with University of You classic Sudoku
Notes
Start your own university redirects to Facebook page.
Alt titles
Student-Doku
Source
https://www.leftbraingames.com/duckinacup/STPage.php?file=files/files/Sudoku_feed.xml
Studoku screenshots
