anchor.diff:  
    $ asciidoctor -r asciidoctor-question -r asciidoctor-pdf -b pdf -a solution sample.adoc
   
  -You can also add the `:solution:` attribute to your asciidoc file.+You can also add the `:solution:` attribute to your asciidoc file.
  
positive.code: toc::[title={blank}]
  endif::[]
  
  == Installation
  
  There are two options to install Asciidoctor Question. First using `gem install` on the CLI:
  
   $ gem install asciidoctor-question
  
  or by adding the following entry to your project's [.path]_Gemfile_.
  
  .Gemfile
  [source,ruby,subs="verbatim,attributes"]
  
negative.code: gem 'asciidoctor-question', '~> {version}'
  ----
  
  and execute `bundle` in the command line.
  
   $ bundle
  
  To update `asciidoctor-question` type
  
   $ gem update asciidoctor-question
  
  == Creating a Question
  
  