To get to the second level, you have to find the SHORTEST way to reach the middle artifact. Right after you enter and hear the"click" sound, go 8 steps up until you reach the pink thing, go 5 steps to the right, 4 steps down, 11 steps to the right, 3 steps up, 2 steps to the right, 6 steps up, 2 to the right, 1 down, 12 steps down, 2 steps right, 1 step up, 1 step to the right and 1 step up. Then you click on the pink thing. Tell me if this is right
P.S. "Steps" mean one block.