Facebook Hacker Cup : Practice Puzzle Hoppity Hop Solution - C#

Hey Coders ,
Wish you all the Luck for upcoming Facebook Hacker Cup.!!
Here I will be presenting you with MY solution for the first practice puzzle "Hoppity Hop".
I am really disappointed that .NET coders are not involved in the competition :(  but still it will be fun to solve these puzzles.... :-)).
I will post solutions for other puzzles in my coming posts..so keep an eye..!

I have solved this puzzle using c#.net 3.5

You can download the full solution here.

I have also included step by step instruction file in the RAR .
If you face any sort of problem then you can contact me or post your comments.

Keep coding...
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Facebook chat : How to be invisible

Many of my friends were annoyed and keep asking " Is there no damn way to be invisible in facebook chat?"
The obvious reason was they want to avoid certain buggy friends who they dont wanna chat but at same time can not remove them from friend's list....what a misery!!
So the good news is that it's a child's play to be invisible in facebook chat!
Below is a step by step guide for those who are still in misery :
(To enlarge image just click on them)

1.At the bottom right chat panel click on "chat" link.

2.Click on "Friend's list" tab .

3.Create a new friends list for eg "Buggy".

4.Now you can see "Buggy" in the list.

5.Bring the mouse cursor on "Buggy" and you will see "edit" link.

6.Using edit you can add desired friends into buggy list.

.Now all you need to do is just click the white green capsule image and it will turn fade and your "buggy" list friends can not see you online anymore until you want them to.

I hope this helps!

Although I tried to explain each and every step with images still if you have any query you can post as comments or you can directly contact me...

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