Simmotion (Episode 14, "Lie, Cheat And Steal")
This winding challenge is the last one of this Second Chance season and it took the crew six weeks to build. In fact, it was conceived, designed, and built by pyrotechnics supervisor Simon 'Simmo' Ross, hence the name "Simmo-tion." Fun fact: this challenge actually started off as an art project.
Sure, the premise might look simple, but the key to this challenge is timing and spacing.