Brain Teasers and Puzzles

639 topics in this forum

1. what's next?

   By carol, July 8, 2007
   • 10 replies
   • 2.6k views
   • 
   • Severian
   • July 9, 2007

2. Find the value of "x" in this equation:

   By blue_cristal, June 30, 2007
   • 3 replies
   • 3.2k views
   • 
   • blue_cristal
   • July 1, 2007

3. "StoveInAField" (Formally "This is Not Porn")

   By alan2here, June 27, 2007
   • 4 replies
   • 3.4k views
   • 
   • alan2here
   • June 29, 2007

4. A number puzzle

   By Ducky Havok, May 28, 2007
   • 9 replies
   • 2.4k views
   • 
   • Pre4edgc
   • June 16, 2007

5. A simple yet entertaining puzzle...Warning:may cause headaches

   By sinisterwolf, January 15, 2007
   • 8 replies
   • 2.7k views
   • 
   • John Cuthber
   • June 14, 2007

6. intelligence test

   By Norman Albers, May 25, 2007
   • 19 replies
   • 2.5k views
   • 
   • Norman Albers
   • June 11, 2007

7. A simple code

   By Ducky Havok, May 28, 2007
   • 2 replies
   • 1.5k views
   • 
   • Pre4edgc
   • June 1, 2007

8. Nasty Little Numbers

   By RyanJ, September 24, 2006
   • 10 replies
   • 3k views
   • 
   • the tree
   • May 31, 2007

9. eh

   By playdo, March 24, 2007
   • 11 replies
   • 2.7k views
   • 
   • Callipygous
   • March 27, 2007

10. :)

    By playdo, March 24, 2007
    • 7 replies
    • 1.8k views
    • 
    • Pangloss
    • March 24, 2007

11. Word riddle

    By DRU, July 5, 2005
    • 20 replies
    • 4k views
    • 
    • Pre4edgc
    • March 7, 2007

12. tesseract's riddles thread

    By Tesseract, February 15, 2005
    • 21 replies
    • 5.9k views
    • 
    • Pre4edgc
    • February 28, 2007

13. The Riddles Thread 1 2 3

    By MolecularMan14, August 28, 2004
    • 50 replies
    • 11.1k views
    • 
    • Pre4edgc
    • February 28, 2007

14. Riddle

    By Endorpheus, December 22, 2006
    • 6 replies
    • 2.2k views
    • 
    • Lowemack
    • February 6, 2007

15. question?

    By playdo, January 18, 2007
    • 19 replies
    • 3.3k views
    • 
    • Rocket Man
    • January 26, 2007

16. figure it out

    By playdo, January 16, 2007
    • 4 replies
    • 1.6k views
    • 
    • bottomline
    • January 24, 2007

17. craziness! 1 2

    By playdo, January 12, 2007
    • 33 replies
    • 4.4k views
    • 
    • playdo
    • January 17, 2007

18. # pattern

    By playdo, January 12, 2007
    • 2 replies
    • 1.3k views
    • 
    • playdo
    • January 12, 2007

19. codemessage

    By playdo, January 11, 2007
    • 9 replies
    • 1.7k views
    • 
    • playdo
    • January 12, 2007

20. Crypto-like puzzle

    By IAG, January 7, 2007
    • 6 replies
    • 1.7k views
    • 
    • IAG
    • January 8, 2007

21. My brain hurts, not kidding

    By ecoli, November 9, 2006
    • 20 replies
    • 4.1k views
    • 
    • Drilon
    • December 27, 2006

22. Mrs Tilly

    By aj47, October 24, 2006
    • 12 replies
    • 9k views
    • 
    • the tree
    • December 22, 2006

23. Bus For Alaska

    By somebady, December 5, 2006
    • 1 reply
    • 1.2k views
    • 
    • ecoli
    • December 5, 2006

24. Wooden blocks

    By blackhole123, November 27, 2006
    • 5 replies
    • 2.1k views
    • 
    • J.C.MacSwell
    • November 27, 2006

25. Coupons equation

    By -Demosthenes-, October 25, 2006
    • 4 replies
    • 1.5k views
    • 
    • uncool
    • November 2, 2006