I love this game, it's very fun to play. The main problem is though that I can't play it as much as I want to because of energy. The missions I am doing cost 25 energy each and with the energy capped at 100, that means I can only ATTEMPT 4 missions every 1 hour and 40 minutes. Each mission failed is 25 minutes of wasted time. The simple solution (which I have seen suggested almost everywhere) is increase your maximum energy upon leveling up. I would love it to be increased by 10 energy per level but I would still even be happy with 5. I understand you want money for making such a great game so include a refil system to which you have to pay for bit I'm sorry, this isn't Facebook - people on Kongregate aren't currently open to paying for flash games.
Very very good game, just needs a few tweeks to make it legendary. 5/5
I think it's a very good game for your first game. Remind me of Pac Man.
It gets repeititve very fast though and the music starts to annoy me after a while.
3/5
A counter for the number of times you've pressed the button would be nice, and some sort of scoring system.
For example, 2 points for the big button and 5 points for the little button (because it's a harder target to hit).
I have an offer at Cambridge for Mathematics yet this game was still rather challenging. Note that it isn't because the maths in it is hard, but the puzzle part is difficult at times. If this game is supposed to teach fractions, perhaps the puzzle part of the game should be easier.
I did enjoy the game though. 4/5