good
it was a very well done addition to the genre, however, your fatal mistake is that you had no cheat prevention, anyone could use the famous right click trick on it. a lot of new one make it so that if you right click you lose, cuz its an easy way to cheat, i only tested it, but did the rest of the levels fairly. i thought the one level with the timer was really cool, but really hard, and so was the one before it. keep it up!