Remix this project. The challenge and rules are inside. This one is definitely more... mathy, but I tried to keep it relatively simple. It's hard to find a balance for these projects where it's challenging but also possible for various levels of experience. :) If you have suggestions for future codegolf challenges, let me know.
See first project for more info: https://scratch.mit.edu/projects/204802248/ RECORDS (with math): 46 - DiegoOld [ https://scratch.mit.edu/projects/206967162 ] 47 - SBissay [ https://scratch.mit.edu/projects/206725094 ] 85 - Java_Programmer [ https://scratch.mit.edu/projects/206362074/ ] (Doesn't calculate the exact value but doesn't use visuals either.) 44 - 77Tigers [ https://scratch.mit.edu/projects/207108202/ ] RECORDS (with visuals): 26 - SBissay [ https://scratch.mit.edu/projects/206723678 ] 29 - frankblob [ https://scratch.mit.edu/projects/206516493 ]