Not bad for your first game. I suggest adding different paths for the character to go (secret areas, maybe?) and perhaps an engaging story line too. Otherwise, it would be quite boring doing it over and over again :( 3/5
This game is well made, but even though some levels may be challenging, the 'Hint is available' signal just makes it too easy as people who have not finished the level sees it and presses it! 4/5