Its a shame that this is the paid verson of this app, as it is far inferior to the free web-version. I got in to logic puzzles trough Cracking the Cryptic on YT and i was under the impression that i was buying a more advanced version of the app. Alot of puzzles does not work. That does not seem to be the case. Untill there has been some updated to the steam version i do not recommend buying it. Here are a cople of things that was inferior to the webversion; No "fog" in "fog-puzzles", less color options, tiny rule-box (and sometimes no rules at all). Hope it gets fixed as i love the idea.