Ok so in the cube room, I have +,-,/x and =, but cannot solve any equations there. Am I missing an operator ?
Same issue in the Sets. Can't get through the equation with the stack of G's to the left. Can't get to the Square/4.
Ahh... I was missing an operator :)
Are the brackets the last operator? Also, I can't collect the 4/cube, but it is showing in the Exit Portal.