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February 09, 2012, 06:08:45 AM

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5000 Posts in 231 Topics by 2427 Members
Latest Member: lightOfDay
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| |-+  Open Design Challenges (Moderator: Bucky)
Pages: 1 [2]
Subject Started by Replies Views Last post
Crate Sorter Skull Face72 2 3521 Last post November 11, 2007, 11:10:06 PM
by Bucky
Space-Filler jboymicro 6 5676 Last post March 14, 2008, 01:39:13 PM
by cliffyqs
Simple Puzzle in Search of Complex Solutions « 1 2 » BirdOfAsh 16 9594 Last post April 04, 2008, 04:14:22 AM
by immibis
POGOGUF - 4-bit converter (2) immibis 0 1582 Last post December 28, 2008, 10:44:03 PM
by immibis
POGOGUF - 4-bit converter jsq0228 3 2888 Last post January 01, 2009, 03:35:28 AM
by immibis
Small 'n difficult « 1 2 3 4 » sly 47 18906 Last post July 06, 2009, 11:28:36 PM
by immibis
DASEGOS: Multiplier Zaratustra 6 5026 Last post August 07, 2009, 03:36:12 PM
by Rene
Rule 110 Cellular Automaton NuclearFusion 1 3078 Last post October 20, 2009, 10:39:15 AM
by colcolpicle
Rubicon "Part-at-a-time" challenge « 1 2 » immibis 26 11152 Last post November 15, 2009, 11:50:29 PM
by colcolpicle
Impossible Levels « 1 2 3 4 » MagiMaster 50 23581 Last post December 20, 2009, 12:26:47 AM
by Bucky
Challenge: Full speed template copier colcolpicle 1 1421 Last post December 24, 2009, 12:13:14 PM
by Werbad
Turn Easy Puzzle Into Hard Puzzle Xindaris 8 2102 Last post April 15, 2010, 12:36:38 PM
by Madball
ukelele: i'm stumped Mystiq 10 6116 Last post May 26, 2011, 04:35:53 PM
by TTTPPP
Pages: 1 [2]
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