Brace yourself and sharpen your mind. Ahead awaits 40 mind-bending
riddles reserved for the sharp-minded thinker.
The Red Thread works as this: when you think you have found
yourself an answer to a riddle, you type it into the box, whereupon
you enter the level's number after.
Assume that the answer to level 5 is laughter, then your answer
would be:

laughter05

If the answer is right, you will be taken
to the next riddle. If not, you will know so.
However, Java is needed for the input box to work, so if you don't have it
just type in the answer followed by the level number in the URL as any
other internet riddle game.

Regards,
Ezequiel Riddle