The clues at the top indicate where certain chocolates, chocolate shapes, or chocolate colors may be in the 3x3 grid below them. (Btw: specific chocolates will have extra shapes within them)(Btw 2: just because a hint is, for example, toward the bottom left corner, doesn't necessarily mean it is also in the bottom left corner in the answer. Does that make sense?) To input your answer, click a chocolate to the right of the 3x3 grid and press one of the digits 1-9. The chocolate will move to the corresponding box. If you mess up, you can click a chocolate in the grid to take it out. When you're ready to submit your answer, with all of the chocolates in the grid, press the "Submit" button which will tell you whether or not you were correct. If you want to jump to other levels, move the slider and press "Load" button. Ok I don't think a lot of that made sense but whatever
Credit to ThinkFun again for the original board-ish game. Thanks to @ElectroMusic2k8 for the song "Frantic Factory", which I believe is from some Donkey Kong game but I'm not sure. "The color scheme is terrible!" "Those aren't chocolates!" leave me alone