Brain Teasers and Puzzles

639 topics in this forum

1. Uphill

   By Franklin, May 7, 2005
   • 3 replies
   • 1.5k views
   • 
   • radiohead
   • May 7, 2005

2. Smart blonde

   By Franklin, May 6, 2005
   • 1 reply
   • 1.5k views
   • 
   • Phi for All
   • May 6, 2005

3. Some ONe anwser This Riddle

   By H.P.T Mobbster, April 18, 2005
   • 8 replies
   • 2.1k views
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   • Callipygous
   • May 4, 2005

4. Find The Mistake

   By scientistsahai, May 2, 2005
   • 7 replies
   • 2k views
   • 
   • ecoli
   • May 3, 2005

5. Hard(?) Cryptogram

   By xa, May 2, 2005
   • 2 replies
   • 1.8k views
   • 
   • Martin
   • May 2, 2005

6. Here's a riddle for y'all...

   By jcarlson, April 28, 2005
   • 4 replies
   • 3.3k views
   • 
   • Ducky Havok
   • April 29, 2005

7. some long crypto...

   By Dak, April 19, 2005
   • 8 replies
   • 1.8k views
   • 
   • Dak
   • April 28, 2005

8. Number Sequence

   By Deified, January 20, 2005
   • 18 replies
   • 2.8k views
   • 
   • dan19_83
   • April 24, 2005

9. some quick cripto... 1 2

   By jutntog1, April 17, 2005
   • 32 replies
   • 4.3k views
   • 
   • The Thing
   • April 24, 2005

10. Cryptography puzzle 1 2

    By RedAlert, April 22, 2005
    • 36 replies
    • 4.8k views
    • 
    • Bettina
    • April 23, 2005

11. monk 1 2 3

    By razorfane, April 14, 2005
    • 62 replies
    • 10.4k views
    • 
    • reverse
    • April 22, 2005

12. Math Puzzles

    By Ducky Havok, April 21, 2005
    • 23 replies
    • 3.7k views
    • 
    • RedAlert
    • April 22, 2005

13. Funky Mensa Calendar Puzzle.

    By jdurg, February 8, 2005
    • 15 replies
    • 4.2k views
    • 
    • Dak
    • April 21, 2005

14. Bat and Ball 1 2 3

    By YT2095, February 16, 2005
    • 56 replies
    • 7.8k views
    • 
    • Martin
    • April 10, 2005

15. Translate

    By crzykllrghst, April 7, 2005
    • 9 replies
    • 2.6k views
    • 
    • YT2095
    • April 8, 2005

16. Guess the close up

    By Redrang604, March 21, 2005
    • 19 replies
    • 3.7k views
    • 
    • YT2095
    • April 4, 2005

17. Formula Mind-boggler

    By The Thing, March 30, 2005
    • 8 replies
    • 3.1k views
    • 
    • The Thing
    • April 1, 2005

18. Mirror Clock

    By Ducky Havok, March 28, 2005
    • 11 replies
    • 2.3k views
    • 
    • The Thing
    • March 29, 2005

19. Cowboy and his Horse

    By ecoli, March 25, 2005
    • 16 replies
    • 2.9k views
    • 
    • Anarchaus
    • March 29, 2005

20. the fox and the goose

    By syntax252, March 21, 2005
    • 4 replies
    • 2.1k views
    • 
    • The Thing
    • March 29, 2005

21. Princess and the Witch

    By Flareon, March 27, 2005
    • 10 replies
    • 2.9k views
    • 
    • Phi for All
    • March 28, 2005

22. ttime

    By razorfane, March 27, 2005
    • 3 replies
    • 2k views
    • 
    • razorfane
    • March 27, 2005

23. Gridlock

    By dan19_83, March 22, 2005
    • 4 replies
    • 2.2k views
    • 
    • mustang292
    • March 24, 2005

24. Squares Puzzle

    By noz92, January 15, 2005
    • 3 replies
    • 2.6k views
    • 
    • BenSon
    • March 18, 2005

25. Voodoo Curse

    By AzurePhoenix, March 16, 2005
    • 4 replies
    • 2.1k views
    • 
    • Tetrahedrite
    • March 17, 2005