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 ### Competitive Programming
 
-* [4Clojure](http://www.4clojure.com)
 * [A Way to Practice Competitive Programming](https://github.com/E869120/Competitive-Programming/blob/master/%5BTutorial%5D%20A%20Way%20to%20Practice%20Competitive%20Programming.pdf) - Masataka Yoneda (PDF)
 * [A2 Online Judge](https://a2oj.netlify.app)
 * [Algorithms for Competitive Programming](https://cp-algorithms.com)