* fix: define test arrays in background * fix: add solution * fix: position block evenly between paragraphs * fix: include rules from external link * fix: change to preferred version of spelling Co-authored-by: Sem Bauke <46919888+Sembauke@users.noreply.github.com> * fix: improve wording Co-authored-by: Sem Bauke <46919888+Sembauke@users.noreply.github.com>