What you have to do is take the green box with the red dot and drag it down to the right corner. then you'll see a purple dot with a box around it. you have to get that purple box up to the x but you can only move it by putting the green over it. it's confusing but you'll get the hang of it.
Green Square
The password for level 156 is: six
if the lights have gone off whenever the cursor goes into a hand click it...
The answer to level 39 on the Never-ending game is pennywise
the answer is pie
random
pants
pants
73786976294838206464
week
scream
The answer is 1967