Let the program run once, and then run it again for an unexpected result!
Script inside is supposed to turn the screen white for a second, and then make the colors go crazy. Instead, when run through the flag (not by clicking the script), the block that turns the screen white doesn't do anything. Also reproduceable in Break The Blocks, my featured on profile, and used to be stable project, however, you need to win the game to get the crazy colors necessary to reproduce the glitch. This glitch also affects color sensing blocks in my game, causing a hilariously easy winning.