Paired Pressure

Linked Drive moves both robots in formation, but synchronized pressure-plate timing can be dangerous. Unlink to stagger the crossing. Spike activation now checks either robot, not only the active one.

Switch between two robots and guide both onto ◎. T raises a spike at ^: never stand there with the other robot when entering T. Robots must not collide.

Tap or click the controls. Keyboard: Tab and Enter/Space operate every button; arrows/WASD move where available, R restarts, Z undoes calm puzzles.

This challenge has reachable failure. Restart returns to the same fair opening.