As□i□□everyep□s□□eofRunningMan,t□e20130421episo□ewasfille□withaseries□fc□alle□□esandg□□esthatt□sted□hewit,s□rength,□ndteamwor□o□thecastmembers.F□omi□te□sephysic□lchallengestobrain-teasingpu□zles,the□as□hadtowor□toge□her□oovercom□ob□tacle□a□d□me□gevictorious.Theco□petit□ve□□iritwashighasthecastmembersthrewth□mselvesw□□leheart□dlyinto□achch□l□en□□,det□rminedtoo□□smartandoutpe□□orm□hei□oppone□□s.□/p> Aswithe□eryepisodeofRunningMan,t□e20□3042□e□isode□asf□l□ed□i□hase□ies□fcha□□□ngesandgamesth□ttestedt□ew□t,st□□ngth,andt□amw□r□ofthecastmem□ers.From□□□ens□p□ysic□□chall□ng□stobrai□-teasing□uzzles,thecasthadtowor□toget□erto□vercomeo□s□a□lesa□demerg□v□ctorious.Thecompetit□ve□pir□twashighast□ecastmembersthr□□the□□□l□eswho□ehear□edl□intoeachchalle□ge,determi□edtooutsmartan□outpe□formthei□o□ponents. Aswit□ever□epis□d□ofRunningMan,the20130421□piso□ewasfilledwitha□eriesofcha□lenges□□dg□mest□attes□edthewit,□trengt□,andteamworkofthecastmembers.Fromintensephysic□l□□al□engestob□ain-teasingpuzzl□s,th□□a□t□a□□oworkt□ge□he□□oovercomeo□sta□l□sand□□□rgev□ctorious.Thecompetitivespir□twa□higha□thecastme□bersthrewthems□□veswholehear□edly□ntoeach□hal□eng□,d□terminedtooutsmarta□□□utperformthe□□op□on□nts□□> AswitheveryepisodeofR□n□ingMan,the□01□0□21episodewasfilledwithaseri□□□fcha□l□ngesand□amesth□tteste□thewit,streng□h,□ndtea□wo□kofthecastmembers.Fromi□tense□hysic□lcha□len□e□tobr□in-teasing□uzzles,thecasthadto□orktogethertoovercom□o□□taclesande□ergevictorious.Thecompeti□iv□s□iritwa□hi□has□hecastme□bersthrewthe□selv□swhole□eartedly□ntoea□hch□l□en□□,□e□ermin□dtooutsm□□t□□□outperformt□eirop□onents□ □swith□veryepisodeofR□nningMan□the2013□421epi□od□wasfilledw□thaseriesofchalle□gesandgames□h□ttestedthewi□,s□ren□th,an□□eamwo□kofthecas□me□bers.□romin□ensephys□c□lcha□lengestobrain-teas□ng□uzzles,□h□casthadtowo□k□o□e□hertoovercomeobs□aclesand□mer□e□i□t□ri□u□.Theco□petitivesp□ritwash□gh□s□hecastm□□b□r□t□rewthemselv□s□h□leheartedlyi□to□achchalle□ge,determ□nedtoout□mart□ndoutperformtheirop□onents.