This was a hard one, i wonder if solving in 30minutes or so is good? I tried so many random calculations but it was never consistent, its funny because before the test i read that someone finished this test in 30 seconds so i knew this test was gonna have a tricky simple answer but for some reason i discarded that fact and went on with my calculations
Later, nothing seemed to make sense for me and after a while i saw the middle of the dice...