Welcome to BrainDen.com - Brain Teasers Forum
![]() |
Welcome to BrainDen.com - Brain Teasers Forum. Like most online communities you must register to post in our community, but don't worry this is a simple free process. To be a part of BrainDen Forums you may create a new account or sign in if you already have an account. As a member you could start new topics, reply to others, subscribe to topics/forums to get automatic updates, get your own profile and make new friends. Of course, you can also enjoy our collection of amazing optical illusions and cool math games. If you like our site, you may support us by simply clicking Google "+1" or Facebook "Like" buttons at the top. If you have a website, we would appreciate a little link to BrainDen. Thanks and enjoy the Den :-) |
Guest Message by DevFuse
New Logic/Math Puzzles
May 2013 POM - Puzzle-of-the-Month - Golf ball DimplesStarted by BMAD, 12 May 2013 |
|
|
||
Modified Deal or No DealStarted by BMAD, 17 Jun 2013 |
|
|
||
Light-bulb ProblemStarted by BMAD, 17 Jun 2013 |
|
|
||
A baby, a mother, and a dogStarted by BMAD, 17 Jun 2013 |
|
|
||
The Chromatic Witch, Ep 2: The Power of GreenStarted by Yoruichi-san, 27 Jul 2012 |
|
|
||
Probability of a rope cut exactly in half, in a single sliceStarted by Orochi663, 09 Jun 2013 |
|
|
||
The Adventures of B-kun: Murder on the Panda ExpressStarted by Yoruichi-san, 04 Jun 2013 |
|
|
||
Tesseract diceStarted by TimeSpaceLightForce, 13 Jun 2013 |
|
|
||
Playing with infinity: the basketball, part 2 (part 1 solved)Started by bonanova, 12 Jun 2013 |
|
|
||
Mike's Magical ScaleStarted by BMAD, 01 Jun 2013 |
|
|
||
Playing with infinity: pairing integers with the real numbersStarted by bonanova, 12 Jun 2013 |
|
|
||
more difficult dissection: the squareStarted by bonanova, 12 Jun 2013 |
|
|
||
Lines for SquaresStarted by BMAD, 28 May 2013 |
|
|
||
Three towns revisitedStarted by BMAD, 13 Jun 2013 |
|
|
||
Simple dissection: the equilateral triangleStarted by bonanova, 12 Jun 2013 |
|
|
||
Happy Harold's Five Floor ElevatorsStarted by BMAD, 09 Jun 2013 |
|
|
||
pleasehelp math number wheel puzzle kicking my buttStarted by michellemybella, 27 May 2013 |
|
|
||
Shuffling a Deck of CardsStarted by BMAD, 27 May 2013 |
|
|
||
ChromaticsStarted by TimeSpaceLightForce, 10 Jun 2013 |
|
|
||
Trucks in the desert...Started by Anza Power, 09 Jun 2013 |
|
|
||
Winning a strategic number gameStarted by BMAD, 09 Jun 2013 |
|
|
||
True or False QuizesStarted by chocchief, 03 Jun 2013 |
|
|
||
AquariusStarted by Thorak, 13 May 2013 |
|
|
||
Bored while eating SpaghettiStarted by BMAD, 03 Jun 2013 |
|
|
||
A Genome PuzzleStarted by superprismatic, 25 May 2013 |
|
|
||
The Nation of ZoxStarted by yoylecakefireybfdi3, 02 Jun 2013 |
|
|
||
The dog chases the foxStarted by BMAD, 01 Jun 2013 |
|
|
||
Rolling Total of a DieStarted by BMAD, 03 Jun 2013 |
|
|
||
Herman's Happy BirthdayStarted by BMAD, 01 Jun 2013 |
|
|
||
homemade calendarStarted by BMAD, 03 Jun 2013 |
|
|




