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Brain Teasers & Puzzles

Puzzles, logic problems, word games, mental exercises.

Topic list

  1. Early Friday Puzzler -- square sums

    by Alex Y 8/31/17, 4:45 PM

    4 Replies · 135 Views
    Last post 9/3/17, 7:09 PM by Alex Y
  2. 6 Replies · 210 Views
    Last post 9/3/17, 3:58 PM by Alex Y
  3. Friday Puzzler -- Hexagon

    by Alex Y 8/25/17, 8:51 PM

    3 Replies · 210 Views
    Last post 8/27/17, 1:30 PM by Larry Barrett
  4. Friday puzzler --Squares

    by Alex Y 8/18/17, 2:59 AM

    3 Replies · 180 Views
    Last post 8/19/17, 12:28 AM by Larry Barrett
  5. Friday Puzzler -- Handshakes

    by Alex Y 8/11/17, 11:52 AM

    4 Replies · 159 Views
    Last post 8/15/17, 2:50 AM by Alex Y
  6. Friday Puzzler -- "Easy" geometry problem

    by Alex Y 7/28/17, 8:59 PM

    14 Replies · 350 Views
    Last post 8/14/17, 6:19 PM by Alex Y
  7. Friday Puzzler -- Special Number

    by Alex Y 7/22/17, 2:45 PM

    9 Replies · 196 Views
    Last post 7/29/17, 2:19 AM by Alex Y
  8. Friday Puzzler -- 5 Pirates

    by Alex Y 7/8/17, 3:04 PM

    9 Replies · 223 Views
    Last post 7/22/17, 3:01 PM by Alex Y
  9. Friday Puzzler -- Chocolate Bar

    by Alex Y 7/14/17, 4:07 AM

    6 Replies · 167 Views
    Last post 7/17/17, 3:18 AM by Alex Y
  10. Friday Puzzler--Testing packaging, v2

    by Alex Y 6/29/17, 9:36 PM

    13 Replies · 226 Views
    Last post 7/10/17, 12:36 AM by Alex Y
  11. Friday Puzzler -- Testing Packaging

    by Alex Y 6/22/17, 10:42 PM

    21 Replies · 363 Views
    Last post 6/30/17, 3:44 AM by Alex Y
  12. Friday Puzzler -- Change for a $

    by Alex Y 6/16/17, 5:55 AM

    2 Replies · 115 Views
    Last post 6/18/17, 9:55 PM by Alex Y
  13. Friday Puzzler -- Angle

    by Alex Y 6/9/17, 11:57 AM

    3 Replies · 158 Views
    Last post 6/16/17, 5:43 AM by Alex Y
  14. Friday Puzzler -- Friends and Strangers

    by Alex Y 5/5/17, 12:27 PM

    10 Replies · 208 Views
    Last post 6/7/17, 6:53 PM by Larry Barrett
  15. Friday Puzzler -- Fuses

    by Alex Y 6/2/17, 1:05 PM

    5 Replies · 238 Views
    Last post 6/5/17, 2:29 PM by Alex Y
  16. Friday Puzzler -- How Old?

    by Alex Y 4/28/17, 1:01 PM

    7 Replies · 174 Views
    Last post 5/3/17, 2:49 PM by Alex Y
  17. Friday Puzzler II -- sequence

    by Alex Y 4/16/17, 1:57 AM

    13 Replies · 181 Views
    Last post 4/28/17, 2:04 PM by Alex Y
  18. Friday Puzzler II -- another sequence

    by Alex Y 4/22/17, 1:50 AM

    18 Replies · 192 Views
    Last post 4/26/17, 1:11 PM by Alex Y
  19. Friday Puzzler -- Toothpick Squares

    by Alex Y 4/21/17, 4:00 AM

    2 Replies · 220 Views
    Last post 4/22/17, 12:23 AM by Alex Y
  20. Friday Puzzler -- Dried Watermelon

    by Alex Y 4/14/17, 3:14 PM

    2 Replies · 126 Views
    Last post 4/16/17, 1:37 AM by Alex Y
  21. Friday Puzzler -- Rope Coils

    by Alex Y 4/7/17, 12:00 PM

    1 Reply · 109 Views
    Last post 4/14/17, 3:09 PM by Alex Y
  22. Friday Puzzler -- What Tony likes

    by Alex Y 3/31/17, 12:34 PM

    4 Replies · 140 Views
    Last post 4/3/17, 9:44 PM by Alex Y
  23. Friday Puzzler -- Anagrams

    by Alex Y 3/24/17, 6:57 PM

    3 Replies · 126 Views
    Last post 3/27/17, 3:05 PM by Alex Y
  24. Friday Puzzler -- 8-digit numbers

    by Alex Y 3/17/17, 11:08 AM

    3 Replies · 135 Views
    Last post 3/18/17, 8:27 PM by Alex Y
  25. Friday Puzzler -- Mate in one

    by Alex Y 3/10/17, 2:45 PM

    2 Replies · 127 Views
    Last post 3/11/17, 2:47 AM by Alex Y
  26. Friday Puzzler -- Pinewood derby races

    by Alex Y 3/3/17, 4:03 PM

    9 Replies · 169 Views
    Last post 3/7/17, 3:37 PM by Alex Y
  27. Friday Puzzler -- Cannon and trampoline

    by Alex Y 11/19/16, 2:54 PM

    6 Replies · 260 Views
    Last post 12/17/16, 3:52 PM by Larry Barrett
  28. Friday Puzzler -- What Base?

    by Alex Y 10/29/16, 2:22 AM

    3 Replies · 131 Views
    Last post 11/7/16, 7:07 AM by Alex Y
  29. Friday Puzzler -- Trestle Crossing

    by Alex Y 10/14/16, 4:06 AM

    2 Replies · 158 Views
    Last post 10/17/16, 7:33 PM by Alex Y
  30. Friday Puzzler -- four fractions

    by Alex Y 7/23/16, 2:11 AM

    12 Replies · 199 Views
    Last post 7/26/16, 5:23 PM by Alex Y
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