"Master Sudoku in 70 Minutes?!!" This is a review for "1 Rule Sudoku" a puzzle ... @ahmadmangazap 66 17 days ago DBuzz ... game on Steam that in my opinion isn't very good, but This review for it is really good to watch!! #gaming #math #stem #pgm #stemgeeks Posted via D.Buzz gaming math stem pgm stemgeeks 0 0 0.000 0 comments