First thanks for testing my game. There is another game called "circuit" on this jam with a similar concept, it is fun to play.
About that level 17: yeah you right, you can't play it , it bugged. I had a good time fine-tuning and correcting the levels, but unfortunately one of the levels had a bug. I'll see if it's still possible to put a corrected version online.
For linux, you need to download love-2d for linux, then drag and drop the .love file to the executable.
Sorry, I also forgot to mention it in the game description :p