Gopher concurrency exercises 
My take on the exercises at
If you want to find free Ada tools or libraries AdaIC  is an excellent starting point. You can also take a look at my other source text repositories  or my web site .
 Source text repository: http://repositories.jacob-sparre.dk/gopher-concurrency-exercises
 Free Ada Tools and Libraries: http://www.adaic.org/ada-resources/tools-libraries/
 My repositories on Bitbucket: http://repositories.jacob-sparre.dk/
 My web site: http://www.jacob-sparre.dk/