Basically that's not my neighbor but extremely simplified seriously I spent 3 days on this OH NO! There are a bunch of clones, you must figure out who is and isn't a clone! Press the exterminate button (red) if its a clone, to save, press the save button (blue)
Some details are EXTREMELY difficult to notice, for example, one of the fake tablets was so hard and made it impossible to get an s, so my friend advised to make a change that was more obvious. the hardest ones I think are battleship's, corny's and carls 3rd clone