Aswitheveryepisodeof□unningM□n,the2013□421epi□odew□sfilledwithaseriesofchallengesa□dgames□hatte□tedthew□t,stre□gth,andte□mworkof□heca□tme□bers.Fr□□i□tenseph□si□alchall□□gestobrain-te□□ingp□zzl□s,□hecasthadtowo□ktogeth□rtoove□co□eobstaclesa□d□mergevictorio□s.Thecompe□itiv□s□iritwashighastheca□tmembersthrewthemselveswhol□□eartedlyint□□achchalleng□,d□termi□edtooutsmartandoutperformtheir□p□onents. <□>□sw□thev□rye□isodeof□□nningMan,the201304□1e□isodewasfil□edwithaseries□fch□ll□ngesan□gamestha□□estedthewit,□trength,a□d□□am□orkof□□ecastm□□□□rs.Fromintenseph□s□□alchallengest□brain-teasingpuzzles,thecasthadtowor□togethertoov□rcomeobs□ac□□sand□mergevictorious.Thecompeti□ivespiritwashi□hasthec□stmemb□r□threwthemsel□eswholeh□art□dlyintoeachc□□□□e□ge,□□te□mined□oou□s□artandoutp□rfo□mthei□opponents.<□p□<□>Aswith□ve□yep□sodeofRunningMan,t□e2□130421ep□sodewasfilled□ith□seriesofcha□lengesandgames□ha□tes□edth□□i□,strength,and□□amworkofthecastm□mb□rs.Fr□mi□tense□hys□□alchallengestob□ain-teasingpuzzles,t□eca□□□□d□owork□og□thertoovercomeobstaclesandemergevict□riou□.Theco□petitivesp□r□□washighastheca□t□emberst□r□□themselveswholeheartedlyinto□□ch□□allenge□□□term□□□□tooutsma□tandoutp□rformthei□oppone□ts.<□p□ Aswi□heveryepisodeofRunnin□Ma□,the2□130421ep□□odewa□filled□ithaseriesofchal□e□gesandg□me□□h□tte□tedthew□t,st□e□g□h,andteamwo□□ofthe□a□tmembers.F□omintensephy□icalc□allengestobrain-□e□singpuzzles,thec□sth□□toworktogether□oove□comeo□sta□lesande□e□□evi□torio□s.Theco□peti□ivespiritwash□□hastheca□tmem□er□threw□hemse□vesw□oleh□ar□ed□yintoe□chch□l□e□ge□□etermine□tooutsma□tandoutperformtheiroppone□ts. A□wit□□ver□episod□ofRunn□ngMan□the2013□421episodewasf□lledwit□aseri□s□fchall□□gesa□dgamestha□teste□thewit,□trength,and□□am□orko□thecastmembe□s.Fromin□ense□□y□□calch□ll□ng□stobr□□n-□easingpuzzles,th□casthadtoworktoge□h□rtoovercomeobstacl□san□e□ergevicto□ious.Thecom□etitiv□sp□r□tw□shi□has□hecastmembe□sthr□wthe□sel□eswholehe□rtedlyintoe□chc□□□□e□ge,determ□ned□□out□ma□ta□□out□□r□or□theiropponent□□