Strategies


 * Look for simple solutions.
 * We do not have to solve all missions. Solve the high-scoring missions reliably.
 * Think of purely mechanical devices.
 * Think modular.
 * Gather ideas at the hardware store. Wander the aisles with an open mind.
 * Look at cranes, dump trucks, backhoes, and front loaders for inspiration.
 * Brainstorm.
 * Make prototypes.
 * Work on various solutions simultaneously.
 * Minimize weight.
 * Keep the batteries accessible.