Complete solution with answer and video walkthrough
(Gundolf Puzzle) Gundolf should wake up and work
First, drag the glass of water to Gundolf’s head. Now, there are six colorless gems that you should drag to the potions to paint them and put them on the cloud over his head. Two of the gems are in the window. Other four gems are on the ground.

This level challenges your problem-solving skills with a unique puzzle. Take your time to observe all elements on the screen. Sometimes the solution requires thinking outside the box or interacting with objects in unexpected ways. If you're stuck, try different approaches and don't be afraid to experiment with the interface.

Alyx must get rid of that thug

(Gundolf Puzzle) Gundolf wants to get rid of that pesky rat

Great Yet another door

Eddie’s extremely top secret PC

I need to hack this computer

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The files in the computer indicate

(Gundolf Puzzle) Help me clean my glasses