Aswit□every□pis□□eofRunni□gMan□the2013□421episodewas□ille□witha□e□iesofc□alleng□san□g□mesthattestedth□wit,stre□□th,andte□m□or□□fthecas□me□b□r□.□romintensephysical□h□llengestobrain□t□asingpuzzles□th□□asthadtowork□oge□he□toovercom□ob□□ac□es□ndemerg□vi□torio□□.Thecompe□itivespiritwashigha□thec□st□emb□rsthrewthem□elv□sw□□leheart□dlyin□oeach□h□llenge,□eterminedt□out□martandoutp□□□ormth□irop□onents. Aswith□veryepisodeofRunningM□n,t□e□0□30421episodew□sfill□d□□□ha□e□ie□of□□□□□engesandga□esthatt□stedthewit,st□ength,andteamwo□kofthecastmembers□Fro□inten□eph□sicalcha□lenges□obrain-teas□ngpuz□les,the□□st□ad□oworktoge□hertoovercomeobstacle□ande□er□evictori□u□.Theco□petitives□□ri□washighast□eca□tmembersthr□wthemselveswholehearted□yinto□achc□alleng□□□eterminedtoou□smartandoutpe□formth□iro□pone□ts.<□p□ Aswithe□er□ep□so□eofRunn□ngMan,the20130421□pisodewasfilledwitha□e□i□so□challe□gesandgame□th□ttest□dt□□wit,s□rengt□,andteam□orkofthecastm□□bers.Fromi□tense□□ysicalc□□lleng□stob□ain□t□asingpuzzl□s,the□asthadtowo□kt□geth□rt□o□e□comeobstaclesan□e□ergev□ctorio□s.Thec□mpet□t□□espiri□was□ighasthec□stmembe□□threwthemselveswho□e□ear□edlyint□each□□all□n□□,det□rm□nedtooutsmartandoutperf□rmt□eir□pponen□s. Aswitheve□yepis□deofR□nningMan,the2□130421epi□odewasfilledwithase□iesofchallengesa□□game□th□□□este□thewit,strength,□n□□eamworkoftheca□□members.□rom□ntensephysicalc□alle□□estobrain-teas□ngpuzz□e□,thecasth□dto□orkto□et□ertoovercomeobstac□esandemer□evictoriou□.Thecompeti□i□□spiritwashigh□sthecas□membersthrew□□emselveswholeh□artedl□□ntoeachchall□ng□,de□□□mined□oou□□ma□tandoutpe□f□r□theiropponents. Aswi□h□v□□yepisodeo□□unningMan,the20130421episode□a□filledwithaseries□fchallengesandg□m□□thatt□ste□thewi□,strength,andteamworkoft□ecas□□em□ers.Fromintenseph□sicalchallengesto□r□in-teasin□puzzles,th□□asthadtoworktoge□hertooverc□meobs□acle□andemer□e□ictorious.Thecompetitives□□ri□wa□hig□□s□h□castmemb□rsthrewthemselvesw□o□ehearte□lyi□t□□ach□ha□lenge,determ□n□dt□outsmartand□utperfo□mtheir□ppo□ents.