In this project, we use a collaborative problem solving technique based on evolutionary computation. It combines intelligence and creativity of many people in order to solve problems. Exchange your problems with us and share your knowledge.

 What's new?

• Jul 6, 2006: We are testing a new software at 3form.org now. You can help us and tell us about your experience. 3form.org is seeded with 3form.com data. Apart from this, the projects are separate. If you have a problem to solve, we encourage you to use the stable version 3form.com. If you would like to see new features visit 3form.org and give us some feedback. At this point there is some risk of data loss in the experimental version. This is why, until the new system is tested, we don't want to encourage anyone to switch to it, but we do need some people to test it.
• Jul 1, 2006: 3form project bifurcated: 3form.com contains a stable version of our software and 3form.org will contain the current experimental version. We want to bring you more choices.
• Jun 15, 2006: Indented lines (the ones that start with space) are now assumed to be preformatted. It works the same way as in many wikis. This is convenient for sharing small pieces of source code.
• Jun 12, 2006: Behavior after submitting a new problem is changed. Instead of going to the list of solutions, the list of problems will be refreshed to show other problems. It was one of the suggestions for improvement and is now implemented. Thank you for suggesting this improvement!
• Jun 7, 2006: Web search button () in problem lists is now working. Check it out!
• Jun 4, 2006: Sorry for no recent updates. I had finished the grad school in May, so more news are coming soon. --Alex
• Nov 16, 2005: Free Knowledge Exchange community now has 1000 members in the US.