Brain Teasers & Puzzles
Puzzles, logic problems, word games, mental exercises.
Topic list
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TopicStatisticsLast post
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Early Friday Puzzler -- square sums
by Alex Y 8/31/17, 4:45 PM
4 Replies · 135 ViewsLast post 9/3/17, 7:09 PM by Alex Y -
Friday Puzzler #2 -- Impossible? prisoner puzzle
by Alex Y 8/18/17, 9:12 PM
6 Replies · 210 ViewsLast post 9/3/17, 3:58 PM by Alex Y -
by Alex Y 8/25/17, 8:51 PM
3 Replies · 210 ViewsLast post 8/27/17, 1:30 PM by Larry Barrett -
by Alex Y 8/18/17, 2:59 AM
3 Replies · 180 ViewsLast post 8/19/17, 12:28 AM by Larry Barrett -
by Alex Y 8/11/17, 11:52 AM
4 Replies · 159 ViewsLast post 8/15/17, 2:50 AM by Alex Y -
Friday Puzzler -- "Easy" geometry problem
by Alex Y 7/28/17, 8:59 PM
14 Replies · 350 ViewsLast post 8/14/17, 6:19 PM by Alex Y -
Friday Puzzler -- Special Number
by Alex Y 7/22/17, 2:45 PM
9 Replies · 196 ViewsLast post 7/29/17, 2:19 AM by Alex Y -
by Alex Y 7/8/17, 3:04 PM
9 Replies · 223 ViewsLast post 7/22/17, 3:01 PM by Alex Y -
Friday Puzzler -- Chocolate Bar
by Alex Y 7/14/17, 4:07 AM
6 Replies · 167 ViewsLast post 7/17/17, 3:18 AM by Alex Y -
Friday Puzzler--Testing packaging, v2
by Alex Y 6/29/17, 9:36 PM
13 Replies · 226 ViewsLast post 7/10/17, 12:36 AM by Alex Y -
Friday Puzzler -- Testing Packaging
by Alex Y 6/22/17, 10:42 PM
21 Replies · 363 ViewsLast post 6/30/17, 3:44 AM by Alex Y -
Friday Puzzler -- Change for a $
by Alex Y 6/16/17, 5:55 AM
2 Replies · 115 ViewsLast post 6/18/17, 9:55 PM by Alex Y -
by Alex Y 6/9/17, 11:57 AM
3 Replies · 158 ViewsLast post 6/16/17, 5:43 AM by Alex Y -
Friday Puzzler -- Friends and Strangers
by Alex Y 5/5/17, 12:27 PM
10 Replies · 208 ViewsLast post 6/7/17, 6:53 PM by Larry Barrett -
by Alex Y 6/2/17, 1:05 PM
5 Replies · 238 ViewsLast post 6/5/17, 2:29 PM by Alex Y -
by Alex Y 4/28/17, 1:01 PM
7 Replies · 174 ViewsLast post 5/3/17, 2:49 PM by Alex Y -
by Alex Y 4/16/17, 1:57 AM
13 Replies · 181 ViewsLast post 4/28/17, 2:04 PM by Alex Y -
Friday Puzzler II -- another sequence
by Alex Y 4/22/17, 1:50 AM
18 Replies · 192 ViewsLast post 4/26/17, 1:11 PM by Alex Y -
Friday Puzzler -- Toothpick Squares
by Alex Y 4/21/17, 4:00 AM
2 Replies · 220 ViewsLast post 4/22/17, 12:23 AM by Alex Y -
Friday Puzzler -- Dried Watermelon
by Alex Y 4/14/17, 3:14 PM
2 Replies · 126 ViewsLast post 4/16/17, 1:37 AM by Alex Y -
by Alex Y 4/7/17, 12:00 PM
1 Reply · 109 ViewsLast post 4/14/17, 3:09 PM by Alex Y -
Friday Puzzler -- What Tony likes
by Alex Y 3/31/17, 12:34 PM
4 Replies · 140 ViewsLast post 4/3/17, 9:44 PM by Alex Y -
by Alex Y 3/24/17, 6:57 PM
3 Replies · 126 ViewsLast post 3/27/17, 3:05 PM by Alex Y -
Friday Puzzler -- 8-digit numbers
by Alex Y 3/17/17, 11:08 AM
3 Replies · 135 ViewsLast post 3/18/17, 8:27 PM by Alex Y -
by Alex Y 3/10/17, 2:45 PM
2 Replies · 127 ViewsLast post 3/11/17, 2:47 AM by Alex Y -
Friday Puzzler -- Pinewood derby races
by Alex Y 3/3/17, 4:03 PM
9 Replies · 169 ViewsLast post 3/7/17, 3:37 PM by Alex Y -
Friday Puzzler -- Cannon and trampoline
by Alex Y 11/19/16, 2:54 PM
6 Replies · 260 ViewsLast post 12/17/16, 3:52 PM by Larry Barrett -
by Alex Y 10/29/16, 2:22 AM
3 Replies · 131 ViewsLast post 11/7/16, 7:07 AM by Alex Y -
Friday Puzzler -- Trestle Crossing
by Alex Y 10/14/16, 4:06 AM
2 Replies · 158 ViewsLast post 10/17/16, 7:33 PM by Alex Y -
Friday Puzzler -- four fractions
by Alex Y 7/23/16, 2:11 AM
12 Replies · 199 ViewsLast post 7/26/16, 5:23 PM by Alex Y