hacker.org Forum Index
RegisterSearchFAQMemberlistUsergroupsLog in
Challenges
Moderators: None

Users browsing this forum: None
Goto page 1, 2, 3, 4, 5, 6, 7, 8, 9  Next
Post new topic
Challenges
Topics Replies Author Views Last Post
No new posts Sticky: Posting Guidelines
5 adum 18493 Wed Dec 02, 2009 11:22 am
inSaneElite View latest post
No new posts Not Smaller Yet
2 helly0d 2535 Tue Apr 27, 2021 10:16 am
jake1001 View latest post
No new posts Tiny Sentence Reversal
1 Hippo 2978 Fri Feb 12, 2021 5:15 pm
Hippo View latest post
No new posts Superhack multithreading stack error?
2 W0F 5055 Tue Feb 09, 2021 5:52 pm
Hippo View latest post
No new posts Matrix Recoded
5 TheBigBoss 9956 Sun Feb 07, 2021 9:59 pm
Hippo View latest post
No new posts Portal to the Future
5 spaeg 11285 Fri Feb 05, 2021 1:55 pm
spaeg View latest post
No new posts Dungeon Master
[ Goto pageGoto page: 1 ... 3, 4, 5 ]
66 Crunch 71495 Sun Jan 31, 2021 10:22 am
AMindForeverVoyaging View latest post
No new posts Cavern Master
[ Goto pageGoto page: 1, 2, 3, 4 ]
45 Kuzmin 60382 Sun Jan 17, 2021 3:20 pm
AMindForeverVoyaging View latest post
No new posts Lazy Maze
[ Goto pageGoto page: 1, 2 ]
29 Grammaton 24914 Sun Jan 17, 2021 3:19 pm
AMindForeverVoyaging View latest post
No new posts Didactic Scrambled Egg Cipher Pre-Warmup Challenge
[ Goto pageGoto page: 1, 2 ]
26 snibril 33000 Sat Dec 26, 2020 8:59 pm
Niker View latest post
No new posts Latin Lesson
11 MyNameIsAlreadyTaken 18942 Mon Nov 02, 2020 9:14 pm
Niker View latest post
No new posts Did not refresh the next level
0 aZ_5 3151 Sun Oct 25, 2020 4:06 am
aZ_5 View latest post
No new posts Challenge 'Didactic Scrambled Egg Cipher' [Crypto] BROKEN!
4 Kami 8165 Sat Oct 10, 2020 10:31 am
outsider View latest post
No new posts Eniac
[ Goto pageGoto page: 1, 2 ]
27 megabreit 33261 Sat May 23, 2020 12:46 pm
Deamhan View latest post
No new posts Sounds Same Warmup
8 MagneticMonopole 13192 Wed Apr 29, 2020 6:12 pm
eulerscheZahl View latest post
No new posts forced entry
2 gsjfoe 7984 Sat Apr 11, 2020 8:08 am
AMindForeverVoyaging View latest post
No new posts Duke Box
[ Goto pageGoto page: 1, 2 ]
26 smutley 27150 Thu Feb 13, 2020 7:35 pm
argyblarg View latest post
No new posts Test
3 AMindForeverVoyaging 4515 Wed Feb 05, 2020 10:45 am
lvhao945 View latest post
No new posts Deja Vu impossible?
14 konsi 15408 Thu Nov 14, 2019 4:21 pm
yes-man View latest post
No new posts Deluge
7 tails 13242 Fri Jun 21, 2019 4:27 pm
Hippo View latest post
No new posts Deluge
7 therethinker 11882 Mon Jun 17, 2019 10:26 am
Hippo View latest post
No new posts Deluge
[ Goto pageGoto page: 1, 2 ]
17 laz0r 19872 Mon Jun 17, 2019 10:15 am
Hippo View latest post
No new posts Filtration Residue
[ Goto pageGoto page: 1, 2 ]
24 horst 30216 Tue Apr 09, 2019 7:34 am
Hippo View latest post
No new posts V.I.L.E.
[ Goto pageGoto page: 1, 2 ]
15 cutter 25631 Sat Apr 06, 2019 3:31 pm
Garden_of_Eden View latest post
No new posts Communicaton of the Past
4 g3n35i5 5767 Mon Mar 04, 2019 4:57 pm
g3n35i5 View latest post
No new posts childish
8 kaste 14378 Mon Mar 04, 2019 7:44 am
g3n35i5 View latest post
No new posts Find me
[ Goto pageGoto page: 1, 2 ]
21 DanielG 29520 Sun Jan 27, 2019 2:12 pm
AMindForeverVoyaging View latest post
No new posts Not Chess
[ Goto pageGoto page: 1, 2 ]
16 Allosentient 26208 Sun Jan 20, 2019 10:16 pm
MindFreakz View latest post
No new posts Challenge 'I'm So Special'
8 wicherh 17223 Mon Dec 31, 2018 4:20 pm
AMindForeverVoyaging View latest post
No new posts One Minute Man with AJAX
1 spaeg 5509 Mon Nov 26, 2018 12:26 am
spaeg View latest post
No new posts What in the world
[ Goto pageGoto page: 1, 2 ]
20 AMindForeverVoyaging 24368 Sat Nov 24, 2018 10:23 am
TheBigBoss View latest post
No new posts Didactic Scrambled Egg Cipher Warmup
8 Mütze 15646 Sun Nov 18, 2018 12:16 am
AMindForeverVoyaging View latest post
No new posts Didactic Feedback Cipher
[ Goto pageGoto page: 1, 2 ]
23 MerickOWA 32330 Wed Jul 04, 2018 6:19 am
Hippo View latest post
No new posts Acoustic Melodic
2 Tron 10344 Mon Jul 02, 2018 2:27 am
biogood View latest post
No new posts Spiral Bits
[ Goto pageGoto page: 1, 2, 3 ]
38 m!nus 47346 Sun Jun 17, 2018 12:44 pm
MrTerry View latest post
No new posts Challenge 'File Mystery
[ Goto pageGoto page: 1, 2 ]
20 hunter 32852 Wed Jun 13, 2018 3:23 pm
one.kamila View latest post
No new posts Didactic XOR Cipher 3
[ Goto pageGoto page: 1, 2, 3 ]
35 MerickOWA 45233 Sat May 26, 2018 1:44 pm
AMindForeverVoyaging View latest post
No new posts didactic text
[ Goto pageGoto page: 1, 2 ]
21 soulness 35908 Mon May 07, 2018 7:12 am
MrTerry View latest post
No new posts Hello World
13 moushika 18942 Thu Mar 29, 2018 12:17 pm
guga View latest post
No new posts bigger fib
[ Goto pageGoto page: 1, 2 ]
27 aurora 33945 Mon Mar 26, 2018 8:54 pm
Grusewolf View latest post
No new posts how faint the tune
8 The_Dark_Avenger 16668 Thu Mar 15, 2018 1:12 pm
Mad Mike View latest post
No new posts CipherQuest
[ Goto pageGoto page: 1, 2 ]
16 therethinker 26662 Tue Mar 06, 2018 2:59 am
AMindForeverVoyaging View latest post
No new posts A Hundred 0s
[ Goto pageGoto page: 1, 2, 3 ]
33 AMindForeverVoyaging 49392 Fri Feb 09, 2018 11:33 am
Hippo View latest post
No new posts Playing With the Full DEC
7 samc 16170 Thu Jan 25, 2018 8:46 pm
Hippo View latest post
No new posts Such Much?
[ Goto pageGoto page: 1, 2 ]
16 Rat62 23550 Wed Jan 24, 2018 8:21 am
Hippo View latest post
No new posts FROM_SEVEN_TO_EIGHT
8 teebee 13698 Thu Dec 14, 2017 9:08 am
AMindForeverVoyaging View latest post
No new posts Inscrutable
11 jonik555 20122 Sun Nov 05, 2017 7:00 pm
xavrin View latest post
No new posts Didactic Blue
[ Goto pageGoto page: 1, 2, 3 ]
44 silverSl!DE 66961 Sun Oct 01, 2017 2:10 pm
YunGoon View latest post
No new posts Looks can be Deceiving
10 megabreit 14612 Mon Sep 18, 2017 9:38 pm
Napoleon View latest post
No new posts What Time Is It?
4 AMindForeverVoyaging 11133 Wed Sep 13, 2017 12:22 pm
Tenebrar View latest post
Display topics from previous:  
Post new topic    hacker.org Forum Index » Challenges All times are GMT
Goto page 1, 2, 3, 4, 5, 6, 7, 8, 9  Next
Page 1 of 9
Jump to: 
New posts New posts    No new posts No new posts    Announcement Announcement
New posts [ Locked ] New posts [ Locked ]    No new posts [ Locked ] No new posts [ Locked ]    Sticky Sticky
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group
Design by Freestyle XL / Flowers Online.