You, man man, is a great game reviewer/critic (speaking for everyone here)! Thank you for your words and feedback!
I agree with the difficulty, but when I understood that I only was able to create 3 levels, I thought that level 3 should be quite hard. :P And I agree with the platforms. Maybe there should have been one button for each plattform or something?
I intensionally left some exploits and instead hid some coins in places you should never be able to reach. But I thought that would be fun for speedruns or something. I didn't have time to do any more. A cooldown mechanic would fix some of it, I guess. :)