Teams of two LEGO enthusiasts compete against each other in ambitious brick-building challenges to be crowned LEGO Master.
The series begins with a cosmic challenge to build a spaceship (S3 Ep1)
Chris Pratt meets the teams as they tackle a build depicting dinosaurs (S3 Ep2)
Strength is key, as the duos create characters that must survive a bull ride (S3 Ep3)
The teams make their childhood dreams come true by building treehouses - in real trees! (S3 Ep4)
Man's best friend is recreated in bricks as the teams build life-size dogs (S3 Ep5)
In the shortest task of the series yet, the duos have eight hours to build a pirate ship (S3 Ep6)
The challenge of building a summer camp is given an electrifying twist (S3 Ep7)
The teams transform a putting green into a mini golf course, complete with obstacles (S3 Ep8)
It's a race to the top, as the teams compete to build the tallest castle (S3 Ep9)
The remaining duos fight to stay in the competition in a superhero-inspired challenge (S3 Ep10)
In a test of style and speed, the contestants build race cars (S3 Ep11)
The semi-finalists have 10 hours to make a splash as they build water fountains (S3 Ep12)
In the finale, the teams have 24 hours to build their most masterful creations yet (S3 Ep13)
The celebrities face their first task (S3 Ep14)
The celebrity contestants have to build Santa a stylish sleigh (S3 Ep15)
The celebrities take on two challenges fit for a festive finale (S3 Ep16)