Do day 3; math. Attacking the monsters with weapons. Some monsters will ask math questions, and you have a limited time answering it correctly before their attacks multiply damage. Each time you answer incorrectly, your health will go down by 5. Different monsters have different timers. Something will depend on your math knowledge, for example, along w/ or w/o the sign that has the riddle, there’s a math question that you have to answer before viewing it. (Z is to draw out the sword, which is then used to attack the monsters).