@theresnotime Now considering that the plural of regex are a typical way to implement lexers, and these are a classical parts of compilers, are you suggesting that compilers have always a part that is regrets?
@theresnotimehttp://regexcrossword.com not the original that brought me to this fun game http://regexle.com brings you the original hex form, now in a daily competition format And apparently there are game apps now, in both Android and Apple stores.
Regex Crossword
A crossword puzzle game using regular expressions. Earn achievements completing puzzle challenges. Easy tutorials for people new to regular expressions.