What a great idea! It reminds me of the TV show Tipping Point. A fantastic design Martha, well done!
An excellent design, which reminded me of a roller coaster! Great work Zak.
What can I say Stella? A worthy winner! Just when you think it's got to end it just carries on rolling! Fabulous work, well done.
A great idea having a 'hand-held' marble run Ryan. Your sister provides to the soundtrack to your one! Well done.
An excellent space-themed marble run with its own soundtrack! Brilliant work Olivia!
An innovative design with a very sentimental decoration. Great work Noah!