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Introduction to Sand Truck

Sand Truck turns a simple idea into a tight physics puzzle. Colored grains drop from chutes, and a truck waits with matching bins. You guide the flow so each compartment fills to its mark without waste.

You draw lines to shape ramps and funnels. A small slip sends grains off course, so placement matters. Some stages add gates and switches that change timing and flow. Some stages make the truck shift position. You adjust your plan on the fly and restart fast when a route fails.

The challenge grows with extra colors and tighter quotas. Spillage hurts your result, and clean delivery earns top marks. Short levels invite quick experiments, and clever routes save ink and time. It works for a brief session, yet it holds attention through steady problem solving.