* Update problem-sets-competitive-programming.md * Update problem-sets-competitive-programming.md * Update problem-sets-competitive-programming.md * alphabetize, remove commentary Co-authored-by: Eric Hellman <eric@hellman.net>
@@ -57,8 +57,10 @@
* [AIcrowd](https://www.aicrowd.com)
* [CodaLab](https://competitions.codalab.org)
+* [CrowdANALYTIX](https://www.crowdanalytix.com/community)
* [DrivenData](https://www.drivendata.org)
* [Kaggle](https://www.kaggle.com)
+* [KDD Cup](https://www.kdd.org/kdd2019/kdd-cup)
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