Sand Truck tasks you with routing vibrant powders through intricate pipe networks to matching dump trucks. Pull pins to direct flows into temporary silos when no vehicle aligns. Thirty logic-packed levels demand foresight and timing mastery. Industrial steampunk visuals clank with satisfying pours. Unlock conveyor upgrades and color blenders via flawless runs. Prevent spills or mismatches to progress. Brain-bending resource management at its finest. Share clever solutions with friends for alternate clears! Control pins to guide sand into correct trucks or storage.