Aswitheveryep□sodeofRunningMan,the2□130421epi□□dew□sfil□edwithas□r□esofchall□ngesandgamesthattestedthew□t,□tre□g□h□an□team□orkof□hecastme□ber□.Fr□mintensep□ysi□a□c□allengestob□ain-teasingpuzzle□□thecasth□□□oworkt□gethe□t□ov□rcomeobs□acle□and□merge□□c□orious.□h□□om□et□tivespir□twa□hig□as□□ecastmemberst□rewthemselveswholehea□te□lyint□□achcha□lenge□□etermin□dtooutsmarta□doutperf□rmthe□ropp□nent□. Aswitheveryepiso□□ofRunn□ngMa□□□he20130□21epis□dewasfi□□edwithaseri□sof□h□ll□ngesa□dgame□□hattestedt□ewit,strengt□,andte□mworko□th□castmembers.F□omi□t□nsephy□i□□lchallengestobrain-teasing□uzz□es,theca□thadtoworktogethert□overcomeo□staclesandemerg□vic□orious□T□ecompetitivespiritwashi□h□s□h□castmember□t□rewthe□□el□esw□oleheart□dlyint□□achcha□l□□g□,determined□ooutsmartand□utperf□r□theiropp□nents□<□p><□>Aswitheve□ye□i□odeofR□nningMan,the20130421e□isode□asfille□wi□□aser□□□ofchalle□ges□ndgam□sthattestedthewit,strength,and□eamworkof□he□astmembers.Fromintens□phys□calch□lle□gestobrain□□easing□□zzles□thecastha□towo□ktoget□ertoov□rco□eobstaclesande□e□gevict□rious.Th□competitivespiritwashighasthecastmemb□rs□hrewthems□lve□who□ehe□rtedly□ntoeachch□lle□ge,determine□tooutsmartandoutp□rfo□mtheiro□pone□□s.□/□> □swith□veryepi□o□eof□unningM□n,the2013□421episodewasfilled□ithaseriesof□halle□□es□ndg□m□s□hattes□edth□wit,stre□gt□,andteamw□r□o□t□eca□tme□bers.Fromintens□physi□□lchallen□estobrain-teas□ngpuzzles□th□c□sthadtoworktogeth□r□ooverc□meobstacl□sandeme□gevictori□□s.Thecompe□itiv□spir□tw□shigha□thecastm□mbersth□ewt□emselves□hole□ear□e□lyintoeachcha□lenge,□□termi□edtoo□t□martandoutperf□rmth□□ro□ponents. Aswith□ve□□episo□eofRunningMan,th□2□□30421episodewas□i□l□□wit□aserieso□chal□e□g□sandga□esth□tte□tedthewit,□trength,andteamworkofthecastme□bers.Fr□mintensephys□calch□llengesto□ra□n-te□s□n□puz□l□s,□hecasthadto□orktogethe□toovercomeobstac□esand□□ergevi□tor□ou□.Theco□petitivespirit□ashig□asthecastmemberst□re□□h□mselveswh□□ehearted□y□ntoeachchal□e□ge,□etermin□dtoout□mart□ndoutperformtheiro□p□nen□s. Aswitheveryepisod□ofRunni□□□an,□h□20□30421e□isodewasf□lledw□thase□iesofchallengesandgame□tha□te□□edthewi□□stren□th,andt□amworkofthecastmemb□rs.Fromint□n□ep□ysicalc□a□□enge□tob□a□n-teasin□□uzzles,thecasthadtowo□kt□g□thertoov□r□□meobstacles□ndemergevic□or□ous.Thecompe□□tive□piritwashigh□sth□castmem□□rsthrewt□emselve□who□eh□arted□yintoeachchalle□ge□determined□ooutsmart□nd□utp□rform□h□iroppon□n□s.