Help this two archaeologists to reach the treasure chamber by solving 26 different puzzles.
You control both of them, using your cursor keys. The challenge comes when you realize that both characters move at the same time whenever you press a single key.
To solve each puzzle you must get both of them over the two sun tiles at once.
Simple, but not as easy as it seems.
30 to 120 minutes of gameplay, depending on your IQ.