50 users have solved this problem:

programmer123, Normie28, hollwo_pelw, testcoder, evanl, he, jbroeksteeg, henryho2, dumpy, lion, Netanya, user, Bean, Gomango999, alexanyu, TheEpicCowOfLife, ndosh, WenDidIAsk, SirLemonMeringue, horiseun, Ghetto, phoebe, Magikarp4000, dorian, yashb_9a3b, loctildore, Philip_cpp, Matthewwww, Uasoni2, PeaceOfCake, Lucas4732, davinformatics, Lithanium, BurwoodChenFamily, jtia8705, blx330, aerobull42, BigD, jenny, orac, caterpillow, AllOuttaLeeks, dusky, Double_Slash, ar88lo, chchn2507, Supermarine_Spitfire, Vedang, OoogaDooga, junkbot,