Brain Teasers and Puzzles

Exercise your brain with these user-submitted puzzlers!

546 topics in this forum

  1. The Race

    • 20 replies
    • 376 views
  2. riddle

    • 5 replies
    • 104 views
  3. What number?

    • 2 replies
    • 75 views
  4. The switches

    • 8 replies
    • 145 views
    • 4 replies
    • 683 views
  5. Difficult bio question

    • 2 replies
    • 138 views
    • 3 replies
    • 286 views
    • 13 replies
    • 488 views
  6. Who am I?

    • 19 replies
    • 625 views
  7. A Simple Brain Teaser !

    • 3 replies
    • 425 views
    • 12 replies
    • 1317 views
    • 38 replies
    • 2271 views
    • 9 replies
    • 2439 views
  8. Help Please!!

    • 4 replies
    • 3462 views
    • 11 replies
    • 1243 views
  9. Ciphered text test.

    • 10 replies
    • 1484 views
    • 0 replies
    • 472 views
  10. Who Works Where?

    • 4 replies
    • 1029 views
    • 9 replies
    • 2087 views
    • 3 replies
    • 802 views
    • 4 replies
    • 752 views
  11. very fast drone

    • 4 replies
    • 456 views
  12. Horse-sense

    • 26 replies
    • 1946 views
  13. Turtle Soup.

    • 34 replies
    • 12804 views
    • 0 replies
    • 811 views