I prefer the maze idea... You get a question and some answers with buttons below each.... Press the wrong button, and you fall down. Then have to do the maze all over again. Press the right button, a door opens... You enter the next room... With another question
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
and so on until you reach THE room with a sign saying you have to /...... (random word). Once you /......., you'll be teleported to spawn and... from that moment on, you'll be able to /spawn.
![Smile :)](./images/smilies/icon_e_smile.gif)