Every time the game starts, you will be given a quota. The quota will be the score to win. The catch, you won't know your quota. Grab as many foods as you want, note that the celery is negative calories, and once you get to the top, it will tell you if you are too high from the score or too low from it. The game will bring you back to the bottom and you'll have to "try again." Good luck, and don't rage too much. Use the arrow keys to move!
NOTE: There are a few glitches here and there, and you may fall through the branches sometimes, it IS possible to complete it's just a little challenging!