lol when i bring mine to school,i check on it between classes,or when i'm bored(btw,i am in highschool) and if i dont want to bring it to school,i have a 4 yr.old brother that likes to take care of it. :mimitchi:
i found a great link through the main tamagotchi page,it shows every code in detail. https://www.icydays.org/tamagotchi/regular.html click on tamagotchi once on main page, then click on codes.
hopes this helps.