Jump to content


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
 

Grimbal

Member Since 29 Nov 2013
Offline Last Active Nov 30 2013 11:49 AM
-----

Posts I've Made

In Topic: A lion and its tamer

30 November 2013 - 03:02 AM

Spoiler for If the tamer runs on the perimeter

 

Spoiler for If the tamer is not on the perimeter
 

In Topic: perfect powers

29 November 2013 - 06:47 PM

The answer depends whether you accept 0 as a square and whether you accept the same number twice.


In Topic: perfect powers

29 November 2013 - 06:29 PM

A bit cheating, but one candidate would be 125= 02 + 52 + 102  = 32 + 42 + 102 = 52 + 62 + 82


In Topic: Having sisters

29 November 2013 - 05:53 PM

Spoiler for Girls have more sisters