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Registered: 2977

Last solved:

sdfSarowie

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Currently none

Welcome, Survivor

Lost, the most fantastic TV-Show out there.

This site is a tribute for all fans of the show with some skills in:

- Cryptography
- Steganography
- Programming
- Reversing
- Logic
- Web-Security
- Mathematical knowledge

The principle is based on the Level design, so you'll need some challenges solved until you can reach higher levels.


There are 6 different levels and one master challenge. The first challenges, those where you have access at the beginning are easy. Then it gets more and more difficult up the level-tree.

Not every challenge is 100% based on something that happened in that episode. Some parts are invented to make it harder, more interesting, or just to declare better what you have to do.

To use this site, you must agree to our:

Terms of Service

So, what are you waiting for? Register and start the journey over the island.

If you have any questions regarding LOST-Chall - Ask in the forums or IRC - irc.idlemonkeys.net #lost-chall

This site is best viewed with FireFox

News:

13.04.2012
The DNS has been changed. The main changes can be seen in the news forum :)

17.03.2012
The site is being updated as a whole. Stay tuned for some changes :)

Merry christmas and a happy new year to anyone :)

sabretooth set up a new irc channel, come and join us at irc.idlemonkeys.net @ #lost-chall

I have updated the Forum from phpbb2 to phpbb3 due to security reasons. All data should still be online. You can post again now.

The forum can only be used for reading right now, until I fix the spam problem.

Due to a LOST-related holiday, I will not answer any emails and posts until August 12th. See you in anotha life brotha =)

It's been a while since the last new challenge, but here you go with an easy one :) Level 1, The Wrong View. Enjoy

Not actually news, but I finally updated the credits page.

Here we are, the end, and therefore every regular challenge is now online! Once you solved every S1-6 regular challenge you will be able to request the final challenge that will be sent to your home. See you there.

New challenge: Season 6, what they died for.

I would like to play a game, meet you Across The Sea!

The Candidate has just gone online. Enjoy

I will be away from the 3rd of September until the 12th.

The Last Recruit just went online. Enjoy it.

Everybody Loves Hugo is online. Enjoy the 200st challenge on lost-chall!