Deckswabber is one of those games which need a lot of problem solving skills but not only that, a little bit of luck. Personally, I do not think this game is any that hard, although the later levels can become quite hard but once you discover a pattern, stick to it and you should find yourself racking in those points.
So what do I mean patterns? This is what I mean. Always try to complete each stage by only touch a square once. This is done because once you do this, you will be able to pass the later stages of the game with ease (the later stages of the game requires you to jump on certain squares a certain number of times).