Puzzles

----------

Here I have collected a couple of neat mind-twisters for you. These puzzles will force you to use your abilities in creative thinking, an unfamiliar experience for many people...
Puzzle no 1. In this puzzle, your goal is to draw three lines, one from A to A, one from B to B and one from C to C. None of the lines may cross any of the other lines, and you may not pass outside the surrounding rectangle! There is an honest solution to this problem, and if you can't manage the problem yourself, sneak-peek on the answer here.
Puzzle no 2. What may seem an easy task can be quite hard if you don't think in the right way. Your task for this time is simply to make this mathematical expres- sion make sense, by drawing only one single straight line! See the light? If you don't, be a cheater and look here.
Puzzle no 3. Imagine holding a pen in your hand. Place it on any of the nine dots, you choose which one. From this dot, draw four straight lines without lifting the pen. When this is done, you should have crossed every dot at least once. It is easy with five lines. That is why I give you only four. In case you don't succeed after some billion tries, glance at the solution here.
Puzzle no 4. One day, a woman found a broken necklace in her attic. She thought that it would look good on her, so she went to the goldsmith. "I'll charge you $5 for every ring I have to cut", he said. "Oh, so I must pay $20 then", the woman answered. "No, $15 is enough!", said the goldsmith with a curious grin on his face. Can you solve this puzzle by naming the three rings which must be cut up in order to form a complete necklace from these four parts? Confused? Try again, and if you give up at last, look up the solution here.
Well, what did you think of these puzzles? I would be very happy to get some feedback from you, as well as any new problems and puzzles of this kind! If you like to tell me something about this page, the puzzles or maybe have a new puzzle that I can use here, send me an e-mail at:

warnstam@usa.net

----------

Back