Thank you for playing, and I agree! It would definitely be better if I could encode more of the rules text into the card itself. I just really wanted to get the game from my head onto some paper and then out the door :)
Since its a puzzle-y type of game, I am hopeful that if you found a printed copy of the card while you were cleaning your desk and you had ten minutes instead of five minutes, you would either make some guesses about how the game works and be basically correct, or you would use it as a springboard to make a new fun dice puzzle of your own.