@number0987654321 You have some very good ideas, but the trolls could counter-troll by pressing the "troll" button on everybody so nobody gives them the code.
First! Btw you get a hint way too early. If you get stuck, you only get 3/4 seconds before a hint. I say give them about 10 seconds before you give a hint.
EASTER EGGS: On the main menu keep clicking the elephant to go to Level 31. On level 6 type smellon for invisible mode!! (IDK the rest) Plus this so everyone can see!