Forum name |
Topics |
Posts |
Last post |
riddles |
 |
easy
|
2967 |
30123 |
Apr 25th, 2024, 4:22am by rmsgrey |
 |
medium
|
1804 |
16556 |
May 15th, 2023, 3:10am by rmsgrey |
 |
hard
|
797 |
11147 |
Dec 5th, 2024, 4:24am by rmsgrey |
 |
what am i
what am i / who am i puzzles, typically in rhyme
|
1402 |
2204 |
May 21st, 2024, 9:49am by alien2 |
 |
what happened
lateral thinking "what happened" puzzles
|
919 |
15529 |
Mar 29th, 2024, 6:12am by alien2 |
 |
microsoft
estimating large quantities, why are manholes round, etc.
|
109 |
1431 |
Oct 13th, 2022, 10:54pm by jollytall |
 |
cs
computer science and programming
|
1864 |
15103 |
Oct 20th, 2020, 12:09am by kirru |
 |
putnam exam (pure math)
requires some formal math training to understand
|
454 |
3548 |
Dec 30th, 2018, 3:18pm by Grimbal |
 |
suggestions, help, and FAQ
please help me improve the site
|
161 |
1272 |
Oct 31st, 2019, 8:20am by Grimbal |
 |
general problem-solving / chatting / whatever
casual chatting, problem-solving strategies
|
847 |
9301 |
Dec 5th, 2017, 10:37am by alien2 |
general |
 |
guestbook
leave a signature; general website feedback (comments, suggestions)
|
96 |
889 |
Mar 3rd, 2020, 11:44pm by Grimbal |
 |
truth
interesting world history
|
82 |
2531 |
Jan 23rd, 2017, 9:45am by EdwardSmith |
 |
complex analysis
|
81 |
421 |
May 27th, 2016, 5:07am by gitanas |
 |
wanted
requests for things needed; favor exchange token economy
|
108 |
660 |
Jun 13th, 2017, 10:47am by Arne |
 |
psychology
|
68 |
534 |
May 5th, 2020, 2:53am by sonamathews40 |
 |
chinese
ideograms, etymology, origins
|
17 |
274 |
Dec 3rd, 2017, 8:30am by alien2 |