[ MEMO ] Add 'Find The Kitty' to challenge.txt
[ MEMO ] Add 'Find The Kitty' to challenge.txt

Regexcellence/Regexcellence,hellodanali/Regexcellence,hellodanali/Regexcellence,lwonsower/Regexcellence,Regexcellence/Regexcellence,lwonsower/Regexcellence,bbtran/Regexcellence,bbtran/Regexcellence