Brain Teasers and Puzzles

639 topics in this forum

1. can you read it ?

   By Kowalski, January 22, 2011
   • 16 replies
   • 5.5k views
   • 
   • ian528
   • May 26, 2011

2. Can you solve these brain teasers?

   By boserve, March 21, 2015
   • 8 replies
   • 4k views
   • 
   • Ravenstone
   • September 18, 2016

3. Can you solve this puzzle?

   By oanacristina, July 27, 2018
   • 4 replies
   • 2.2k views
   • 
   • sci-man
   • December 6, 2018

4. Can you solve this Riddle?

   By Marijn, August 30, 2018
   • 13 replies
   • 2.3k views
   • 
   • JosefinaHarrison
   • November 5, 2018

5. Can't figure it out

   By wonderer, April 13, 2011
   • 5 replies
   • 2.4k views
   • 
   • Jasper
   • April 21, 2011

6. caption and answer?

   By daveyboy87, June 8, 2005
   • 3 replies
   • 1.6k views
   • 
   • daveyboy87
   • June 9, 2005

7. Caption competition anyone?

   By daveyboy87, December 9, 2005
   • 0 replies
   • 1.1k views
   • 
   • daveyboy87
   • December 9, 2005

8. Car purchase with conditions

   By Loser2, November 6, 2011
   • 2 replies
   • 1.2k views
   • 
   • random
   • December 9, 2011

9. card game

   By psi20, June 10, 2005
   • 13 replies
   • 2.5k views
   • 
   • psi20
   • July 1, 2005

10. Cattle Market puzzle

    By Gabe, June 20, 2011
    • 5 replies
    • 4.9k views
    • 
    • vignesh3790
    • December 17, 2011

11. Challange to find outcome

    By superball, November 25, 2011
    • 1 reply
    • 1.2k views
    • 
    • md65536
    • December 4, 2011

12. Checkers! (well sort of)

    By Peppers, June 13, 2005
    • 8 replies
    • 2.2k views
    • 
    • Peppers
    • June 18, 2005

13. Chemistry/Maths Beer Pouring Puzzle

    By studiot, October 21, 2021
    • 6 replies
    • 1.3k views
    • 
    • studiot
    • October 23, 2021

14. Cheryl's Birthday

    By Spiri.Of.Genius, January 15, 2018
    • 3 replies
    • 2.1k views
    • 
    • TakenItSeriously
    • March 30, 2018

15. Ciphered text test.

    By Tom O'Neil, November 3, 2016
    • 10 replies
    • 3k views
    • 
    • Tom O'Neil
    • July 4, 2018

16. Circles on a string

    By Genady, September 9, 2023
    • 13 replies
    • 925 views
    • 
    • Genady
    • September 10, 2023

17. Clock on an escalator

    By Genady, August 8, 2023
    • 4 replies
    • 605 views
    • 
    • joigus
    • August 9, 2023

18. co-orninates

    By buttercup2daisy1, February 21, 2012
    • 5 replies
    • 6.4k views
    • 
    • buttercup2daisy1
    • February 26, 2012

19. code - can you figure it out? 1 2

    By Connor, January 13, 2006
    • 48 replies
    • 20.6k views
    • 
    • LaurieAG
    • August 30, 2012

20. Codebreaker Wanted~Find the diamonds

    By redrooster, December 5, 2009
    • 14 replies
    • 3.3k views
    • 
    • redrooster
    • April 9, 2010

21. codemessage

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

22. Coffee Cup Tea Cup logic

    By TakenItSeriously, July 8, 2016
    • 14 replies
    • 6.1k views
    • 
    • TakenItSeriously
    • July 9, 2016

23. Come September

    By Commander, September 3, 2022
    • 0 replies
    • 530 views
    • 
    • Commander
    • September 3, 2022

24. coming up a puzzle!

    By sooroor, February 4, 2016
    • 4 replies
    • 2k views
    • 
    • Strange
    • February 6, 2016

25. Comp sci/data compression puzzle

    By md65536, August 29, 2015
    • 1 reply
    • 1.5k views
    • 
    • fiveworlds
    • August 30, 2015