Demerzel was here!

fiction passed the XOR madness!

-Jeez, bla. Why you gotta be mean like that? =)

yadgor finally made it :)

LysergicBliss made it...bla, that was ridiculous.
zaphod was here too (Wed Nov 4 16:50:40 CET 2009)

bla makes fun levels, B.

Tintamar has finaly made it :), fun level anyway

ugh //rebel

++Uranix //Another great level

ugh, hard one - h0yt3r

clanger was here

0verxor was here

blasty was here -- 20110214, thanks bla

Thanks, bla! -- dion

zet loved it:)
Coolest level so far - narhen

brainsmoke says hi!

X-N2O was here
sprzeni was here Always take the red pill. Or is the blue pill? Take both. No regrets. No fear. Leave each day with a sense of accomplishment. Do not listen to others. Follow your heart, and your inner voices. I do. Sat Oct 8 18:46:36 UTC 2011

That was fun. ~Bayes

qnix was here

skier_ big hecker was here p1ra was here.
asd is here
Heads up!. Fz was here

Solved by BadEIP

slackspace was here!

daehee was here
robbje was here
Tue Jan 22 03:18:13 MSK 2013
Scilicet ^XORed^ level19, very cool

~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+- sutupud ~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-~-+-

halbface was here!
Sat May 25 00:20:57 MSK 2013 ----======[M]======---- //// Plupp had fun. Thank you bla! //// simo36 did it
mm hmm

reipr humbly passed the threshold
nsr was here Mawekl ;> immerse thoroughly enjoyed this one - 01/14
horned_poney was here. Had lots of fun.

idosch went full retard for a moment
dupa.8 Tue Sep 2 15:45:49 BST 2014 Noxr - 1413766987

itszn is not sure if he did it the intended way

BitK solved it whithout xoring anything

l0th was here :)
doskop was here

level19 was good fun
- maurice 25.02.14

alem0lars, jake, CeSeNA was here

sj0rz theHuman was here mrex here

level20@io:~$ DuSu
Oh boy ^^

Retr0id was here. Great level!
Sun 16 Jul 21:21:04 BST 2017


Sun 30 Jul 03:06:02 BST 2017 Jcrack3r was here

martin was here

Preju broke it

brnby was here