## 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

# EventHorizon

Member Since --
Offline Last Active Dec 10 2012 10:28 PM

### In Topic: Amoeba evacuation puzzle

30 November 2012 - 04:37 AM

Spoiler for What area can you vacate?

### In Topic: Amoeba evacuation puzzle

30 November 2012 - 03:40 AM

Spoiler for

Spoiler for You can't get there from here...

### In Topic: Amoeba evacuation puzzle

30 November 2012 - 03:32 AM

Looks like I misunderstood the initial configuration.

I assumed the x's were already amoeba and not just space to vacate.

Spoiler for but...

### In Topic: Amoeba evacuation puzzle

30 November 2012 - 02:25 AM

Spoiler for Initial thoughts

Spoiler for Example 1

Spoiler for Example 2

Example 2 is not looking good. Perhaps it is unsolvable....

Spoiler for Looks like I was wrong in my initial thoughts...

### In Topic: A Boggle-like Challenge

20 November 2012 - 01:47 AM

Yay for integer sequences (found using your 19355 )...

Spoiler for Not the answer, but some pretty numbers anyway

Spoiler for Estimation of N based on list 3 + connected=cycle assumption

Spoiler for Simple proof for connected=cycle in 2-regular graphs

Time to look at 3-regular graphs... which aren't as simple and quite possibly don't have this property.

Spoiler for Useful article...