Irritating how the ads come – You Must Escape 5 : Room Escape challenge games Review

What's the deal with the planets on Level 16? Somebody please, please help! Thanks Peters-Sweetie! I got thru Level 8 all thanks to you. Was stuck there for a couple of months! Even I thought it was a calculation and was trying all kinds of permutations!!! Stuck on Level 8... has anybody figured out?
Review by Xaahra on You Must Escape 5 : Room Escape challenge games.