Challenges Solved

New Topic

247 topics

Topics

Replies

Views

Last post

Exclusive Or

Last post by adark « Fri Oct 06, 2023 12:25 am
Replies: 24
by lukas » Fri Dec 05, 2008 12:42 pm
1

2
24 Replies

7747 Views

Last post by adark
Fri Oct 06, 2023 12:25 am
Who goes there?

Last post by CSRanger « Wed Jun 21, 2023 9:49 pm
Replies: 22
by adum » Wed Oct 15, 2008 1:56 am
1

2
22 Replies

6334 Views

Last post by CSRanger
Wed Jun 21, 2023 9:49 pm
Slim Image

Last post by yes-man « Wed Mar 15, 2023 4:51 pm
Replies: 4
by dloser » Mon Aug 10, 2009 2:54 pm

4 Replies

1612 Views

Last post by yes-man
Wed Mar 15, 2023 4:51 pm
State Your Position

Last post by yes-man « Tue Mar 14, 2023 4:52 pm
Replies: 2
by adum » Wed Oct 15, 2008 1:54 am

2 Replies

1383 Views

Last post by yes-man
Tue Mar 14, 2023 4:52 pm
Something Left Unread

Last post by yes-man « Tue Mar 14, 2023 4:20 pm
Replies: 4
by AMindForeverVoyaging » Mon Mar 05, 2012 6:17 pm

4 Replies

1642 Views

Last post by yes-man
Tue Mar 14, 2023 4:20 pm
Communication of the Past

Last post by yes-man « Tue Mar 14, 2023 2:32 pm
Replies: 5
by Redford » Thu Jun 12, 2014 1:29 pm

5 Replies

1780 Views

Last post by yes-man
Tue Mar 14, 2023 2:32 pm
Protected Password 3

Last post by yes-man « Tue Mar 14, 2023 1:31 pm
Replies: 7
by AMindForeverVoyaging » Wed Sep 14, 2011 4:30 pm

7 Replies

1811 Views

Last post by yes-man
Tue Mar 14, 2023 1:31 pm
Around the World in 80 Days

Last post by yes-man « Tue Mar 14, 2023 10:42 am
Replies: 5
by MerickOWA » Tue Jan 20, 2009 8:01 pm

5 Replies

1680 Views

Last post by yes-man
Tue Mar 14, 2023 10:42 am
Anybody Out There?

Last post by yes-man « Tue Mar 14, 2023 10:11 am
Replies: 10
by MagneticMonopole » Mon Jan 26, 2009 8:45 pm

10 Replies

2250 Views

Last post by yes-man
Tue Mar 14, 2023 10:11 am
Awesome Internets Vid

Last post by yes-man « Wed Mar 08, 2023 4:27 pm
Replies: 1
by Hippo » Wed Jun 18, 2014 2:24 pm

1 Replies

1329 Views

Last post by yes-man
Wed Mar 08, 2023 4:27 pm
Sum Some Primes

Last post by Schnapphahn « Tue Jan 31, 2023 12:28 pm
Replies: 4
by lifthrasiir » Sat Aug 20, 2011 10:23 pm

4 Replies

1626 Views

Last post by Schnapphahn
Tue Jan 31, 2023 12:28 pm
Compression

Last post by Grevas « Mon Jan 09, 2023 11:26 am
Replies: 14
by wrtlprnft » Thu Nov 20, 2008 3:34 pm

14 Replies

2689 Views

Last post by Grevas
Mon Jan 09, 2023 11:26 am
Mainframe

Last post by yes-man « Fri Sep 09, 2022 2:01 pm
Replies: 15
by MagneticMonopole » Wed Aug 12, 2009 10:06 pm
1

2
15 Replies

3185 Views

Last post by yes-man
Fri Sep 09, 2022 2:01 pm
Flash Flood Warmup

Last post by Simonselles « Sat Aug 20, 2022 2:42 am
Replies: 3
by Rat62 » Tue Oct 11, 2011 7:58 pm

3 Replies

1605 Views

Last post by Simonselles
Sat Aug 20, 2022 2:42 am
Labyrinth

Last post by sliiser « Mon Dec 06, 2021 4:04 pm
Replies: 9
by burnpanck » Sat Sep 26, 2009 3:06 pm

9 Replies

2114 Views

Last post by sliiser
Mon Dec 06, 2021 4:04 pm
Tiny Sort

Last post by a.goth « Thu Dec 02, 2021 5:49 pm
Replies: 5
by tails » Thu Jan 22, 2009 5:10 am

5 Replies

1596 Views

Last post by a.goth
Thu Dec 02, 2021 5:49 pm
Deluge

Last post by chiefrocker « Mon Oct 25, 2021 6:47 pm
Replies: 3
by jonik555 » Tue Mar 16, 2010 7:32 pm

3 Replies

1582 Views

Last post by chiefrocker
Mon Oct 25, 2021 6:47 pm
Under The Sea

Last post by yes-man « Sat Jul 31, 2021 2:12 am
Replies: 3
by MatRush » Tue Feb 07, 2012 10:52 am

3 Replies

1485 Views

Last post by yes-man
Sat Jul 31, 2021 2:12 am
Playing with the full DEC

Last post by djcomidi « Sat Jun 05, 2021 2:17 pm
Replies: 2
by urmemoris » Sun Jun 12, 2016 2:58 am

2 Replies

1452 Views

Last post by djcomidi
Sat Jun 05, 2021 2:17 pm
No full ACK in SEPT

Last post by niteria « Wed May 26, 2021 11:20 pm
Replies: 5
by dangermouse » Fri Dec 30, 2011 8:14 am

5 Replies

1665 Views

Last post by niteria
Wed May 26, 2021 11:20 pm
Didactic Byte

Last post by mikestoj « Mon May 24, 2021 1:17 am
Replies: 21
by adum » Wed Oct 15, 2008 1:17 am
1

2
21 Replies

4916 Views

Last post by mikestoj
Mon May 24, 2021 1:17 am
Matrix Recoded

Last post by Hippo « Sat Feb 06, 2021 3:25 pm
Replies: 2
by teebee » Thu Jun 18, 2009 11:23 pm

2 Replies

1512 Views

Last post by Hippo
Sat Feb 06, 2021 3:25 pm
One Function

Last post by helly0d « Mon Jan 25, 2021 11:05 am
Replies: 10
by MatRush » Fri Feb 03, 2012 8:59 am

10 Replies

2414 Views

Last post by helly0d
Mon Jan 25, 2021 11:05 am
The Powers That Be

Last post by Balian_von_Ibelin « Wed Jan 06, 2021 12:09 pm
Replies: 27
by Marv » Wed Nov 26, 2008 1:13 am
1

2
27 Replies

4488 Views

Last post by Balian_von_Ibelin
Wed Jan 06, 2021 12:09 pm
Blue Skies, Green Grass

Last post by tripleedged « Fri Oct 23, 2020 3:22 pm
Replies: 3
by AMindForeverVoyaging » Tue Apr 07, 2015 8:34 am

3 Replies

1568 Views

Last post by tripleedged
Fri Oct 23, 2020 3:22 pm
A Life Worth Living

Last post by a.goth « Tue Sep 15, 2020 10:46 am
Replies: 22
by Chocoholic » Sun Mar 22, 2009 5:08 pm
1

2
22 Replies

3776 Views

Last post by a.goth
Tue Sep 15, 2020 10:46 am
Deja Vu

Last post by adum « Mon Sep 07, 2020 5:18 am
Replies: 17
by ShardFire » Sun Dec 21, 2008 1:14 am
1

2
17 Replies

3636 Views

Last post by adum
Mon Sep 07, 2020 5:18 am
HVM Cipher

Last post by yes-man « Wed Nov 20, 2019 9:50 pm
Replies: 10
by DaymItzJack » Mon Aug 01, 2011 3:09 am

10 Replies

2027 Views

Last post by yes-man
Wed Nov 20, 2019 9:50 pm
Broken Key

Last post by yes-man « Wed Nov 13, 2019 11:35 am
Replies: 12
by dotme » Wed Dec 31, 2008 3:32 pm

12 Replies

2561 Views

Last post by yes-man
Wed Nov 13, 2019 11:35 am
String Reversal

Last post by yes-man « Fri Nov 08, 2019 10:02 am
Replies: 19
by tog » Mon Dec 29, 2008 7:10 am
1

2
19 Replies

3666 Views

Last post by yes-man
Fri Nov 08, 2019 10:02 am
Number Theory

Last post by yes-man « Thu Nov 07, 2019 3:20 pm
Replies: 6
by teebee » Tue Jun 23, 2009 11:53 pm

6 Replies

1860 Views

Last post by yes-man
Thu Nov 07, 2019 3:20 pm
Real Simple Access

Last post by yes-man « Thu Nov 07, 2019 10:12 am
Replies: 7
by tails » Thu Aug 25, 2011 7:11 pm

7 Replies

1875 Views

Last post by yes-man
Thu Nov 07, 2019 10:12 am
Branches

Last post by yes-man « Wed Oct 30, 2019 10:33 am
Replies: 10
by megabreit » Sun Feb 15, 2009 1:56 am

10 Replies

2422 Views

Last post by yes-man
Wed Oct 30, 2019 10:33 am
Maybe Smallest Mouse

Last post by ogi « Fri Sep 20, 2019 8:09 pm
Replies: 8
by tog » Mon Nov 17, 2008 1:20 pm

8 Replies

2111 Views

Last post by ogi
Fri Sep 20, 2019 8:09 pm
The Lightest Touch

Last post by RixNguyen « Sat Aug 31, 2019 3:53 pm
Replies: 6
by eire » Sat Aug 22, 2009 6:00 am

6 Replies

1925 Views

Last post by RixNguyen
Sat Aug 31, 2019 3:53 pm
ones and zeroes

Last post by RixNguyen « Sat Aug 31, 2019 3:18 pm
Replies: 3
by gxsage » Wed Sep 02, 2009 3:05 am

3 Replies

1708 Views

Last post by RixNguyen
Sat Aug 31, 2019 3:18 pm
NEWSGROUP Cipher

Last post by RixNguyen « Sat Aug 31, 2019 3:15 pm
Replies: 9
by avengor » Sat Oct 10, 2009 4:53 am

9 Replies

2269 Views

Last post by RixNguyen
Sat Aug 31, 2019 3:15 pm
Valuation

Last post by kevin1kevin1k « Mon Aug 26, 2019 12:09 pm
Replies: 103
by Andr3w » Fri Nov 14, 2008 3:31 pm
1

…

3

4

5

6

7
103 Replies

13569 Views

Last post by kevin1kevin1k
Mon Aug 26, 2019 12:09 pm
Steganographic

Last post by elmarko « Thu Apr 11, 2019 8:47 pm
Replies: 11
by Aghamemnon » Sat Oct 09, 2010 12:09 am

11 Replies

2605 Views

Last post by elmarko
Thu Apr 11, 2019 8:47 pm
One Minute Man

Last post by elmarko « Sun Mar 17, 2019 12:11 pm
Replies: 39
by canine » Tue Oct 21, 2008 5:26 pm
1

2

3
39 Replies

6477 Views

Last post by elmarko
Sun Mar 17, 2019 12:11 pm
Fuzzy Dust

Last post by wodkahack0r « Mon Mar 04, 2019 10:26 pm
Replies: 2
by fido2509 » Fri Aug 21, 2009 10:15 am

2 Replies

1461 Views

Last post by wodkahack0r
Mon Mar 04, 2019 10:26 pm
Make money fast

Last post by tigbits « Sat Jan 26, 2019 9:45 pm
Replies: 4
by fido2509 » Sat Aug 01, 2009 3:06 pm

4 Replies

1683 Views

Last post by tigbits
Sat Jan 26, 2019 9:45 pm
Say it

Last post by Hippo « Tue Jan 22, 2019 7:20 am
Replies: 15
by kalkofe3 » Fri Apr 03, 2009 2:30 pm
1

2
15 Replies

3338 Views

Last post by Hippo
Tue Jan 22, 2019 7:20 am
Surely Smallesterest Mouse

Last post by Hippo « Wed Dec 12, 2018 8:25 am

by Hippo » Wed Dec 12, 2018 8:25 am

0 Replies

3150 Views

Last post by Hippo
Wed Dec 12, 2018 8:25 am
Surely Smallester Mouse

Last post by Hippo « Wed Dec 12, 2018 8:21 am
Replies: 23
by teebee » Wed Nov 18, 2009 8:16 pm
1

2
23 Replies

4264 Views

Last post by Hippo
Wed Dec 12, 2018 8:21 am
Lorem Ipsum

Last post by as33r « Sat Nov 17, 2018 2:48 pm
Replies: 34
by chiffre » Tue Dec 01, 2009 2:18 pm
1

2

3
34 Replies

5529 Views

Last post by as33r
Sat Nov 17, 2018 2:48 pm
strlen

Last post by Hippo « Sat Oct 13, 2018 7:52 am
Replies: 29
by Bryghlawg » Wed Dec 17, 2008 4:09 pm
1

2
29 Replies

4870 Views

Last post by Hippo
Sat Oct 13, 2018 7:52 am
Pi Hates Nines

Last post by th4wri « Tue Aug 14, 2018 12:10 pm
Replies: 26
by wrtlprnft » Fri Nov 21, 2008 10:23 pm
1

2
26 Replies

4965 Views

Last post by th4wri
Tue Aug 14, 2018 12:10 pm
Delegates

Last post by th4wri « Tue Aug 14, 2018 10:27 am
Replies: 17
by chrjue » Fri Nov 07, 2008 4:02 pm
1

2
17 Replies

3493 Views

Last post by th4wri
Tue Aug 14, 2018 10:27 am
Growing Bacteria

Last post by konkor « Thu Jun 21, 2018 11:54 pm
Replies: 24
by rmplpmpl » Sat Jul 11, 2009 8:28 pm
1

2
24 Replies

4521 Views

Last post by konkor
Thu Jun 21, 2018 11:54 pm

New Topic

247 topics

Return to Board Index

Forum permissions

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 post attachments in this forum