Goldie Blox is a fun combination of storybook and engineering. Follow the leading lady, Goldie, in her quest to solve problems with engineering skills!In GoldieBlox and the Dunk Tank, Goldie has to find a way to get Nacho clean. The only problem is: Nacho hates water and loves being a dirty dog. After many tries to get Nacho clean, Goldie finally comes up with the perfect contraption.