This Is The Only Level

jmtb can also always think of something new, ingenious. This time you are in only one level, but this has 30 different varieties based on how it must be solved. At level 15, Ive needed the most time, because I could not imagine myself that I had to do it really. I had the idea but it was too absurd to me initially, but i really had to do it. The instructions to solve such a level is to be found at the bottom left of the description, but it just helps a little. The solution itself has to be found on your own or in a walkthru.