To found Lucas and to ask him an essay.

To found big guy and to exchange the frog against a fake frog. 

To take the keys in the north-west room.

To found operation room.

To phone.

To go to the operation room.
To put out the light.
To take the scalpel.

To go to the south room and to take red paint.

To found professor in the south-west room and to give him your project.

End of episode 29. 