I believe it took me 34 moves/slides. Did you design the puzzle yourself or take it from another creator like Binary Arts / Think Fun? They are the creators of the original Rush Hour game of 6x6 sliding puzzle games. You should give your three Unblock Me levels difficulty ratings and/or a challenge to complete them under a certain number of steps. As they stand now, they do look a bit too much like copies. If this was original work and not just a random copy or splattering of two and three block units to move, then well done. I would come back and give a review in that case.
@nGord Actually, I designed it myself and did not take from Binary Arts or Think Fun or something. I actually don't know about those creators... well, I have played this kind of puzzle game in a mobile app/game before but it was long ago and I have already forgot the developer. Anyhow, thanks for playing! and I'll take your suggestion and use it next time.
Thanks @Logo. Well done! Well done on matching the outer scenery with an original puzzle. Another suggestion would be to increase the difficulty level from one puzzle to the next. This one was the easiest I found. I do appreciate the effort this took you. Thank you for creating and sharing a new puzzle with us!
@nGord Actually, it is really kinda hard to increase the difficulty level from one puzzle to the next... because you really have to think and think and make sure it is more difficult than the previous level, you know.