As with every episode□□f □unning Man, □he 20130421 ep□sode was filled w□t□□a □eries□of challenge□□and □ames□□ha□ tested the □i□, □□rength, an□ t□amw□rk of the □□st members.□From intense phys□□al chal□enges to brai□-teasing puzzles, the cast ha□ to □ork t□gether to overcome□□bstacles a□d emerge victorious□ The competitiv□□spiri□ was h□g□ a□□the□ca□□ m□mbers threw th□mselv□s wholehea□ted□y into each ch□llenge, det□r□ine□ t□□outsm□rt and□outper□o□m□their op□onents.