Bridge Builder is a physics puzzle game where you design sturdy bridges that carry cars and trucks across gaps using smart shapes and materials.
Pick a level and study the gap, budget, and anchor points. Choose materials like wood, steel, or cables. Click to place nodes and drag to connect beams. Form triangles to spread weight and keep spans short. Press test to send vehicles across, then reinforce weak spots until the bridge holds.
Tip Build from the anchors outward and add triangles under the road for strength without wasting budget.
