Can You Steal It Level 4 Walkthrough:
Take the knob from the box on the shelf.
Place the knob on the top drawer under the fishtank and take the hook.
Use the hook on the fishtank to get the key.
Use the key on the locked drawer and take the single puzzle piece.
Tap the picture above the desk and put the puzzle piece in, then complete the puzzle. Take the notebook.
Proceed to the next Can You Steal It level!