Season 5

The teams first must catch bricks that are dropping from the ceiling with umbrellas and then create a model with them. Then are then asked to build an underwater world that unfolds and moves after being inserted into a water tank.

The teams are first challenged to build a model to be suspended by chains on a carousel. Then they are tasked to build a tree house that integrates with a real tree.

The teams are first challenged to build a model that combines their favourite toys into a single item. They are then tasked to build a fully functional pinball machine.

The teams are first tasked to create a working water fountain. They are then challenged to build a character to ride on a mechanical bull.

The teams are first tasked to build a jousting character to sit on a moving horse. Then they must build a life-size replica of a real dog than can be pulled by a lead.

The teams are first challenged to build the highest tower on either end of a balanced beam, however each team member is shielded from each other so they cannot see what they doing. For the finale task, the teams are free to build anything they like.