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A site with free, open, community driven practice problems and solutions. Sort of like a wikipedia for questions. I could imagine this being a key ingredient in
by zercool 12y ago
A site with free, open, community driven practice problems and solutions. Sort of like a wikipedia for questions. I could imagine this being a key ingredient in the future of OER. Would be cool to see something like this integrated with http://metacademy.org http://metacademy.org
- jwcrux 12y agoDon't the stack exchange sites already serve for something like this?
- zercool 12y agoGood point, actively contributing answers certainly helps practice a skill area. But I can't imagine thinking, "I need to practice tree traversal algorithms: to Stack Overflow!"
- zodiac 12y agoI think his focus was on the "practice" in "practice problems and solutions. I can't really practice problems on SE.
- alagu 12y agoYou could try http://www.hackerrank.com/ http://www.hackerrank.com/
- zercool 12y agoNice! Can I create questions myself? Also, is it only CS?