The game had been removed in Windows 8, even though users could download it from the Windows Store.
Source: Microsoft brings Solitaire back to Windows 10 as built-in app – The Times of India
Why would you get rid of the most important and potentially best app ever created by Microsoft. Sometimes you just need this app for stress relief or to just get away from the rest of the world.
By the way, this was an experiment with “Press This” , a new an improved features in WordPress 4.2 that allows you to use a Bookmarklet to post links from pages you visit and want to share. What do you think?