Authors of PVS-Studio static code analyzers offer programmers to test their sight and to try finding errors in C/C++ code fragments: https://software.intel.com/en-us/blogs/2015/04/24/lets-play-a-game-find-bugs-in-popular-open-source-projects

Sounds like a recruitment drive to get more people working on projects.

Much like the last one you posted.

commented: Nothing wrong with getting people to work on open source projects, but proprietary ones? Not so. +13
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