Truck Loader 2: Truck Loader 2 at Cool Math Games: Use your magnetic tractor to grab crates and load them into the trucks. You'll have to figure out the right order to load things correctly! Truck Loader 4: Use your magnetic tractor to grab crates and load them into the trucks. You'll have to figure out the right way to load things correctly in Truck Loader 4. Truck Loader 5: Delivery orders are coming, so get these boxes moving! In Truck Loader 5, Flip switches, press buttons, and get the crates on board as fast as you can.