Engineerio is a logic and physics game. Click ball at the right time and walk to the finish.
Tap and drag the node with wire and hold the wire through all circles so that you can pass the level. Mind some nodes cannot be moved. Try it!
Help bird to the NEST. Destroy all PIG by make it a collision with Ground, Saw Obstacle, outside layout. Tap the BIRD/PIG to transform them. Tap the Green Block/Stick to remove it. The Stone Grey block/Stick cannot remove. Tap as Little as possible to get three stars!