ace y ▁are ▁the ▁Red ▁Team ; ▁and ▁Alex , ▁Michael , ▁Case y , ▁and ▁Em ily ▁are ▁the ▁Blue ▁Team . ▁They ▁are ▁challeng ed ▁to ▁design ▁rooms ▁for ▁a ▁New ▁York ▁City ▁Fire ▁Department ▁fire house , ▁with ▁each ▁designer ▁task ed ▁to ▁inject ▁a ▁signature ▁design ▁element ▁into ▁his ▁or ▁her ▁space . ▁The ▁Red ▁Team ▁is ▁design ing ▁for ▁Engine ▁ 5 ; ▁and ▁the ▁Blue ▁Team , ▁for ▁Engine ▁ 1 8 . ▁The ▁Blue ▁Team ▁wins , ▁despite ▁Michael ' s ▁being ▁out ▁for ▁much ▁of ▁day ▁two ▁after ▁a ▁n ail ▁gun ▁injury ▁to ▁his ▁thumb . ▁Case y ▁is ▁selected ▁as ▁this ▁episode ' s ▁top ▁designer ▁and ▁was ▁especially ▁la ud ed ▁for ▁her ▁work ▁on ▁a ▁fire fig h ter ▁sil hou ette . ▁The ▁Red ▁Team ▁is ▁shock ed ▁to ▁learn ▁that ▁the ▁jud ges ▁were ▁" phys ically ▁angry " ▁about ▁its ▁design , ▁with ▁har sh ▁criticism ▁for ▁each ▁signature ▁element ▁except ▁St ace y ' s . ▁N ina ▁and ▁Court land ▁are ▁the ▁bottom ▁two , ▁and ▁N ina ▁is ▁elimin ated . ▁ ▁E LI MIN ATE D : ▁N ina ▁First ▁a ired : ▁July ▁ 1 8 , ▁ 2 0 1 0 ▁ ▁Challenge ▁ 6 : ▁Getting ▁Trump ed ▁The ▁design ers ▁are ▁again ▁split ▁into ▁teams . ▁Alex , ▁Case y , ▁Em ily , ▁and ▁Michael ▁are ▁the ▁Blue ▁Team ; ▁and ▁Court land , ▁Tom , ▁and ▁St ace