Brain Teasers and Puzzles

639 topics in this forum

1. A Simple Brain Teaser !

   By Commander, September 4, 2018
   • 3 replies
   • 1.6k views
   • 
   • JosefinaHarrison
   • November 5, 2018

2. Can you solve this Riddle?

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

3. Can you solve this puzzle?

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

4. Who am I?

   By dimreepr, July 14, 2018
   • 19 replies
   • 3.1k views
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   • JosefinaHarrison
   • November 5, 2018

5. 13 BRAIN TEASERS TO MAKE YOU THINK HARD AND TO BOOST YOUR BRAIN POWER

   By ash9898, July 1, 2018
   • 0 replies
   • 1.5k views
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   • ash9898
   • July 1, 2018

6. very fast drone

   By Itoero, March 24, 2018
   • 4 replies
   • 1.2k views
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   • Itoero
   • March 24, 2018

7. round peg and square hole

   By Strange, March 11, 2018
   • 0 replies
   • 1.4k views
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   • Strange
   • March 11, 2018

8. Horse-sense 1 2

   By Tub, February 19, 2018
   • 26 replies
   • 4.8k views
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   • Hypsibius
   • March 22, 2018

9. Two multiple choice questions

   By bradley55, January 23, 2018
   • 11 replies
   • 4.4k views
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   • J.C.MacSwell
   • July 4, 2018

10. 2 Riddles

    By bradley55, January 23, 2018
    • 2 replies
    • 1.2k views
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    • Lord Antares
    • January 23, 2018

11. Riddle

    By DanTrentfield, January 17, 2018
    • 1 reply
    • 1.4k views
    • 
    • alchimie
    • January 24, 2018

12. Who Works Where?

    By Spiri.Of.Genius, January 16, 2018
    • 4 replies
    • 3.9k views
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    • NNY
    • June 16, 2018

13. Cheryl's Birthday

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

14. Real Test Of Genius

    By Spiri.Of.Genius, January 14, 2018
    • 4 replies
    • 1.9k views
    • 
    • TakenItSeriously
    • March 30, 2018

15. Test of an Examiner

    By Spiri.Of.Genius, January 11, 2018
    • 3 replies
    • 1.6k views
    • 
    • swansont
    • January 14, 2018

16. Missing Number

    By Adam Gameston, December 18, 2017
    • 2 replies
    • 1.6k views
    • 
    • OldChemE
    • December 23, 2017

17. high jump+roll

    By Itoero, December 15, 2017
    • 3 replies
    • 1.6k views
    • 
    • J.C.MacSwell
    • January 3, 2018

18. Tire spots

    By Butch, September 28, 2017
    • 5 replies
    • 1.8k views
    • 
    • Butch
    • November 2, 2017

19. Possibility to survive a building jump? 1 2 3

    By LabRat1, July 25, 2017
    • 54 replies
    • 6.9k views
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    • Itoero
    • October 10, 2017

20. If we can drink a drink why can't we food a food?

    By HiMyNameIs......, July 16, 2017
    • 14 replies
    • 3.2k views
    • 
    • Delta1212
    • July 29, 2017

21. The Overcrowded Prison 1 2

    By GeniusIsDisruptive, July 10, 2017
    • 42 replies
    • 5.3k views
    • 
    • swansont
    • July 23, 2017

22. New brain teaser YT channel

    By ScienceDennis112, June 24, 2017
    • 0 replies
    • 1.3k views
    • 
    • ScienceDennis112
    • June 24, 2017

23. Master of the Magic Squares !

    By Commander, June 13, 2017
    • 9 replies
    • 4.9k views
    • 
    • Amit Walker
    • May 1, 2018

24. Find the Magic Square !

    By Commander, May 22, 2017
    • 6 replies
    • 3.6k views
    • 
    • Commander
    • June 29, 2017

25. Alice in the tunnel.

    By studiot, May 13, 2017
    • 24 replies
    • 4.2k views
    • 
    • Zolobrine
    • May 22, 2017