A game of skill, or a test of will? Only the brave (or the desperate) will play.
A picture says a thousand words, but in this case, it says "help me".
For those who dare to try, the following exercises will test your mettle:
Exercise 1: Binary 101 (a.k.a. "I give up") Exercise 2: Binary Overflow (a.k.a. "My eyes are bleeding")