C #: Etudes by Eric Lippert

Perhaps you like puzzles and C #, and maybe you even solved some of them on my blog here on Habré.

Now you have the opportunity to try your hand at solving higher level puzzles.

If you have not heard of a guy named Eric Lippert, then I strongly advise you to read his blog . Eric is one of the developers of the C # compiler and often writes about various unusual and strange things about the work of the compiler and the .NET runtime, and most importantly, explains the reasons for this behavior. He writes so interesting and fascinating that his blog even has a translation into Russian .
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In his July 8 posting , Eric gives a link to a video in which he and Neal Gafter (who is also one of the developers of the .NET platform) review several puzzles in C #. While I managed to see only three of them, but I already like their level. (Note: there is an answer for each puzzle, if you want to think for yourself, do not forget to press the pause)

I recommend to anyone who wants to expand their knowledge of C # /. NET.

UPD: Since there are certain problems with displaying video, you can download the video directly. To do this, go here , enter puzzlers in the search bar and select on the right Download

UPD2: problems with video playback on the source site are more the rule than the exception, so I uploaded the file to the file sharing service: depositfiles.com/files/7ej8pu7zt