23 users have solved this problem:

he, hmm789, Gomango999, dumpy, evanl, minhnhatnoe, lion, Lvl9001Wizard, user, study, davinformatics, yashb_9a3b, dorian, TheEpicCowOfLife, Sirhc_47, Double_Slash, henryho2, pony_joe1, ralismark, Lucas4732, OoogaDooga, GMICE_89khoa, iamnumber4