**Played Challenges**

##### abcd > a b c d - 248 entries

transform the single spaces into 4 spaces repeat for each line

- Best score:
**15** - Best player score:
**15** - Number of attempts:
**2**

##### LaTeX to XML Math Delimiters - 39 entries

Vim is amazing when used to edit MediaWiki text, but typing "<math> . . . </math>" can be tiresome and frustrating if formulas are used often. LaTeX delimiters are so concise and even come in two flavors: "\( . . . \)" for inline math and "\[ . . . \]" for centered formulas. The goal is to perform the following conversions: "\( . . . \)" becomes "<math>. . .</math>" "\[ . . . \]" becomes "<center><math>. . .</math></center>"

- Best score:
**63** - Best player score:
**118** - Number of attempts:
**2**