| Forum name |
Topics |
Posts |
Last post |
| riddles |
 |
easy
|
2730 |
27572 |
Feb 10th, 2012, 2:57am by Grimbal |
 |
medium
|
1632 |
15261 |
Feb 7th, 2012, 7:20pm by SWF |
 |
hard
|
737 |
10594 |
Feb 2nd, 2012, 9:10am by Grimbal |
 |
what am i
what am i / who am i puzzles, typically in rhyme
|
974 |
41 |
Feb 10th, 2012, 4:11am by alien2 |
 |
what happened
lateral thinking "what happened" puzzles
|
685 |
13494 |
Feb 10th, 2012, 11:47am by alien2 |
 |
microsoft
estimating large quantities, why are manholes round, etc.
|
104 |
1277 |
Jul 20th, 2009, 8:44pm by Azgard |
 |
cs
computer science and programming
|
1789 |
14565 |
Feb 9th, 2012, 8:07am by R0B1N |
 |
putnam exam (pure math)
requires some formal math training to understand
|
445 |
3507 |
Sep 1st, 2009, 4:21am by daemonturk |
 |
suggestions, help, and FAQ
please help me improve the site
|
147 |
1172 |
Feb 11th, 2012, 2:51am by amansharma |
 |
general problem-solving / chatting / whatever
casual chatting, problem-solving strategies
|
772 |
8470 |
Feb 11th, 2012, 6:34am by andreasgabe |
| general |
 |
guestbook
leave a signature; general website feedback (comments, suggestions)
|
70 |
656 |
Jan 7th, 2012, 10:34am by kalispero |
 |
truth
interesting world history
|
66 |
2034 |
Feb 10th, 2012, 4:52pm by alien2 |
 |
complex analysis
|
76 |
404 |
Mar 9th, 2009, 6:46pm by Michael Dagg |
 |
wanted
requests for things needed; favor exchange token economy
|
100 |
556 |
Jan 2nd, 2012, 6:32am by paterpan |
 |
psychology
|
51 |
321 |
Jan 23rd, 2012, 7:59am by Jsparco |
 |
chinese
ideograms, etymology, origins
|
11 |
196 |
Jan 29th, 2012, 1:31am by towr |