Bridge Legends

Two characters need to meet, and the only way to get them together is building a bridge between them out of wooden planks that you place one at a time. If the structure can't hold your character's weight it collapses and you restart the level, which turns each attempt into a quick lesson about where the design was too thin. Later levels add more materials to work with, but the core loop stays the same: build, test, and rebuild until the bridge actually holds.