Brain Teasers and Puzzles

653 topics in this forum

1. A Game we can play online ! 1 2

   By Commander, September 14, 2015
   • 41 replies
   • 8.2k views
   • 
   • Commander
   • December 18, 2015

2. I don't get it

   By dumbfounded, September 16, 2015
   • 3 replies
   • 2.9k views
   • 
   • michel123456
   • September 16, 2015

3. Daedalus' First Challenge

   By Daedalus, September 28, 2011
   • 21 replies
   • 6.2k views
   • 
   • Daedalus
   • September 15, 2015

4. Comp sci/data compression puzzle

   By md65536, August 29, 2015
   • 1 reply
   • 1.7k views
   • 
   • fiveworlds
   • August 30, 2015

5. A Simpler Problem !

   By Commander, August 25, 2015
   • 9 replies
   • 4.8k views
   • 
   • Commander
   • August 28, 2015

6. A Chess Board Problem !

   By Commander, August 25, 2015
   • 1 reply
   • 1.7k views
   • 
   • Commander
   • August 27, 2015

7. A tough Problem !

   By Commander, August 25, 2015
   • 0 replies
   • 1.6k views
   • 
   • Commander
   • August 25, 2015

8. Light bulbs puzzle

   By TimeSpaceLightForce, August 21, 2015
   • 13 replies
   • 3k views
   • 
   • Acme
   • August 24, 2015

9. Magnetic Coin

   By TimeSpaceLightForce, July 25, 2015
   • 15 replies
   • 3.2k views
   • 
   • Commander
   • August 12, 2015

10. Spot the Magnetized Coin among 39 Coins in 4 weighings !

    By Commander, August 11, 2015
    • 0 replies
    • 1.8k views
    • 
    • Commander
    • August 11, 2015

11. Fun game/puzzle: Stump the clever bot 1 2

    By EquisDeXD, October 17, 2012
    • 25 replies
    • 10.3k views
    • 
    • Hendrick Laursen
    • August 1, 2015

12. Magnet Puzzle

    By MindPuzzleMe, May 3, 2015
    • 11 replies
    • 4.6k views
    • 
    • overtone
    • July 14, 2015

13. Time traveler puzzle 1 2

    By questionposter, March 24, 2012
    • 44 replies
    • 11.2k views
    • 
    • Epicurus
    • July 8, 2015

14. i am develpoing a tv ganme show its callewd CODES

    By Mitch Bass, November 23, 2014
    • 8 replies
    • 2.9k views
    • 
    • Mitch Bass
    • May 22, 2015

15. Can YOU Crack The Carousel?

    By The Carousel, April 7, 2015
    • 0 replies
    • 2k views
    • 
    • The Carousel
    • April 7, 2015

16. Really HARD puzzel-HELP

    By Wlpert1, March 19, 2015
    • 15 replies
    • 4.4k views
    • 
    • Lightmeow
    • March 24, 2015

17. How many Solutions are there to this arithmetic sum ?

    By Commander, March 20, 2015
    • 0 replies
    • 1.5k views
    • 
    • Commander
    • March 20, 2015

18. Daedalus' Eleventh Challenge

    By Daedalus, February 18, 2015
    • 9 replies
    • 3.2k views
    • 
    • Daedalus
    • March 13, 2015

19. Physics Brainteaser!

    By Mr. Astrophysicist, February 22, 2015
    • 16 replies
    • 3.7k views
    • 
    • GeneralDadmission
    • February 26, 2015

20. Guess the 4 letter verb ! A challenging pastime !!

    By Commander, January 17, 2015
    • 11 replies
    • 2.9k views
    • 
    • Commander
    • February 4, 2015

21. Anagrammatize (The Above Post)

    By MonDie, December 28, 2014
    • 7 replies
    • 2.6k views
    • 
    • Commander
    • January 17, 2015

22. LHC

    By sunshaker, December 14, 2014
    • 1 reply
    • 2k views
    • 
    • Sensei
    • December 20, 2014

23. Daedalus' Tenth Challenge

    By Daedalus, November 19, 2013
    • 24 replies
    • 9.3k views
    • 
    • Commander
    • December 15, 2014

24. Stretch your mind - a litle bit of fun 1 2 3 4 10

    By mossoi, November 17, 2004
    • 236 replies
    • 36.1k views
    • 
    • Commander
    • December 13, 2014

25. Can You Cross All the Seven Bridges of Konigsberg Once ?

    By Jothi, November 28, 2014
    • 5 replies
    • 3.3k views
    • 
    • Commander
    • December 13, 2014