Brain Teasers & Puzzles
Puzzles, logic problems, word games, mental exercises.
Topic list
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TopicStatisticsLast post
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Friday Puzzler -- Not Monty Hall
by Alex Y 9/4/20, 11:59 AM
11 Replies · 295 ViewsLast post 9/21/20, 3:06 AM by Alex Y -
Friday Puzzler -- Divided Triangle
by Alex Y 8/21/20, 3:00 AM
4 Replies · 349 ViewsLast post 8/23/20, 8:39 PM by Alex Y -
by Alex Y 7/31/20, 6:10 PM
5 Replies · 258 ViewsLast post 8/2/20, 3:44 PM by Alex Y -
by Alex Y 7/10/20, 4:31 AM
17 Replies · 467 ViewsLast post 7/17/20, 8:24 PM by Alex Y -
Friday Puzzler on Monday--Arithmetic
by Alex Y 6/15/20, 4:03 AM
4 Replies · 295 ViewsLast post 6/17/20, 1:54 AM by Alex Y -
Friday Puzzler -- Find the Trustee
by Alex Y 5/22/20, 9:06 PM
8 Replies · 398 ViewsLast post 5/30/20, 3:57 PM by Alex Y -
by Alex Y 5/8/20, 3:00 AM
4 Replies · 249 ViewsLast post 5/11/20, 3:48 PM by Alex Y -
by Alex Y 5/1/20, 12:57 PM
2 Replies · 177 ViewsLast post 5/3/20, 4:36 AM by Alex Y -
by Alex Y 4/21/20, 3:30 AM
2 Replies · 200 ViewsLast post 4/21/20, 6:05 PM by Alex Y -
Friday Puzzler -- Picture Arithmetic
by Alex Y 4/17/20, 7:48 PM
10 Replies · 276 ViewsLast post 4/20/20, 2:36 PM by Alex Y -
by AlexY 4/10/20, 5:17 AM
16 Replies · 535 ViewsLast post 4/18/20, 4:35 AM by Alex Y -
Friday Puzzler -- Simple arithmetic
by Alex Y 4/3/20, 6:30 PM
5 Replies · 235 ViewsLast post 4/9/20, 11:08 AM by Alex Y -
Friday Puzzler -- When to celebrate
by Alex Y 3/27/20, 2:44 PM
5 Replies · 253 ViewsLast post 3/30/20, 2:03 PM by Alex Y -
Saturday Add-on--More on my [fictional] ancestors
by Alex Y 3/22/20, 2:29 AM
8 Replies · 291 ViewsLast post 3/27/20, 2:31 AM by Alex Y -
by Alex Y 3/20/20, 7:14 PM
3 Replies · 202 ViewsLast post 3/22/20, 1:48 AM by Alex Y -
by Alex Y 3/6/20, 9:04 PM
14 Replies · 480 ViewsLast post 3/16/20, 2:13 AM by Alex Y -
by Alex Y 3/13/20, 4:59 AM
7 Replies · 242 ViewsLast post 3/16/20, 1:37 AM by Alex Y -
Friday Puzzler -- Long Division
by Alex Y 2/20/20, 9:06 PM
4 Replies · 274 ViewsLast post 2/24/20, 4:25 PM by Alex Y -
by Alex Y 2/10/20, 4:25 AM
5 Replies · 232 ViewsLast post 2/21/20, 1:07 PM by Alex Y -
Saturday Puzzler -- Triangle and Square
by Alex Y 1/19/20, 12:59 AM
5 Replies · 285 ViewsLast post 1/21/20, 2:13 PM by Alex Y -
by Alex Y 1/17/20, 11:51 PM
6 Replies · 266 ViewsLast post 1/19/20, 8:57 PM by Alex Y -
Friday Puzzler -- The Duck and The Cat
by Alex Y 12/13/19, 5:11 AM
16 Replies · 437 ViewsLast post 1/15/20, 5:57 AM by Alex Y -
by Sam Force 1/15/20, 12:16 AM
0 Replies · 255 ViewsLast post 1/15/20, 12:16 AM by Sam Force -
by Alex Y 12/9/19, 8:01 PM
11 Replies · 455 ViewsLast post 12/13/19, 5:13 AM by Alex Y -
Friday Puzzler -- Triangle area
by Alex Y 11/22/19, 4:16 AM
11 Replies · 268 ViewsLast post 11/26/19, 7:53 PM by Larry Barrett -
Friday Puzzler -- 33 Challenges 2 3
by Alex Y 10/17/19, 3:55 PM
66 Replies · 1,306 ViewsLast post 11/18/19, 3:46 PM by Alex Y -
by Alex Y 11/15/19, 1:03 AM
2 Replies · 191 ViewsLast post 11/16/19, 2:59 PM by Alex Y -
Friday Puzzler -- Cake and Box
by Alex Y 10/5/19, 4:12 PM
12 Replies · 332 ViewsLast post 10/22/19, 3:41 PM by Ed in Leaside -
Friday Puzzler--three coin flips
by Alex Y 9/27/19, 4:24 AM
8 Replies · 358 ViewsLast post 10/10/19, 1:25 AM by Alex Y -
Friday Puzzler -- The next 100 Prisoners
by Alex Y 9/13/19, 12:18 PM
15 Replies · 352 ViewsLast post 9/24/19, 8:12 PM by Larry Barrett















