by
Erik Oosterwal
Can you divide the circle into 4 equal sized parts using three lines without
tracing over one of the previously drawn lines?
I give up, show me the Answer
See all the brain teasers on The Puzzle Page.
Get daily puzzles in your RSS reader at The Puzzle Page Blog Site.
Looking for answers to computer programming problems?
Read what's going on in the Computer Science 101 classroom.