Exo-Force is LEGO's new A-list property for boys 6-9 Exo-Force is a valiant team of young heroes who pit their skill, their intelligence, and the power of their armor against their robot enemies. The Exo-Force team is on a mission and they need your help to succeed. Each chapter ends with a puzzle and when all the puzzles have been solved, you'll crack the code with the rest of the team. Can you help them to solve this mystery? A surprise awaits the one with the right answer! Join the adventure . . .