**Played Challenges**

##### LaTeX to XML Math Delimiters - 35 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:
**90** - Number of attempts:
**7**

##### Interleave lines - 125 entries

This is some kind of « paste -d'\n' c b a ». There are many ways to achieve this.. just find the shortest!

- Best score:
**17** - Best player score:
**69** - Number of attempts:
**1**

##### Space out the alphabet - 1382 entries

Put 3 spaces between adjacent letters.

- Best score:
**15** - Best player score:
**23** - Number of attempts:
**1**

##### Fix the XML - 867 entries

The challenge consists in having a valid xml from an incomplete source.

- Best score:
**18** - Best player score:
**29** - Number of attempts:
**2**

##### One number per line - 13418 entries

Just give me the numbers.

- Best score:
**14** - Best player score:
**16** - Number of attempts:
**8**

##### camel riding - 693 entries

add a prefix on some camelCase variables

- Best score:
**15** - Best player score:
**16** - Number of attempts:
**5**

##### Shuffled numbers - 199 entries

Each number is paired with the number it should follow. That's enough information to put them in order.

- Best score:
**15** - Best player score:
**15** - Number of attempts:
**3**

##### Count both ways - 878 entries

Right AND down.

- Best score:
**13** - Best player score:
**16** - Number of attempts:
**2**

##### Basic renumbering - 4690 entries

Renumbering Basic.

- Best score:
**11** - Best player score:
**14** - Number of attempts:
**11**

##### I forgot quotes - 12173 entries

Oops.

- Best score:
**10** - Best player score:
**10** - Number of attempts:
**7**

##### A HAPPY NEW YEAR 2014 ! - 9608 entries

A HAPPY NEW YEAR 2014 !

- Best score:
**11** - Best player score:
**11** - Number of attempts:
**6**

##### Words in parens - 11183 entries

We should all ace this, right?

- Best score:
**14** - Best player score:
**16** - Number of attempts:
**2**

##### Just the middle - 9428 entries

Delete the instructions at the top and bottom.

- Best score:
**7** - Best player score:
**9** - Number of attempts:
**4**

##### Align commas - 854 entries

There are 15,000 aligning challenges on vimgolf.com, and they're all exactly the same. I hope this one is a little different.

- Best score:
**11** - Best player score:
**11** - Number of attempts:
**6**

##### Simple, Practical, and Common - 25746 entries

Simple things we do all the time should be able to be done with very few keystrokes, but sometimes I find something I need to do makes me go, "There MUST be a better way." This challenge is just a simple movement and entering text at a certain place.

- Best score:
**22** - Best player score:
**22** - Number of attempts:
**7**

##### readability - 285 entries

Make the code readable by adding some spaces

- Best score:
**18** - Best player score:
**18** - Number of attempts:
**6**

##### Collect List - 3553 entries

Convert to comma separated list.

- Best score:
**12** - Best player score:
**12** - Number of attempts:
**6**

##### Happy TvvO - 354 entries

Don’t forget the past, learn from it. Happy New Year.

- Best score:
**12** - Best player score:
**12** - Number of attempts:
**5**

##### Simple text editing with Vim - 10544 entries

Make the pairs of lines match up by making each second line same as first

- Best score:
**13** - Best player score:
**13** - Number of attempts:
**9**

##### -a-b-c- - 2637 entries

Put hyphens everywhere.

- Best score:
**13** - Best player score:
**13** - Number of attempts:
**8**

##### V to the i - 3977 entries

Input is 99 V's. Output is 100 i's.

- Best score:
**7** - Best player score:
**7** - Number of attempts:
**4**

##### switch variable - 4345 entries

how fast can you switch two variable ?

- Best score:
**11** - Best player score:
**14** - Number of attempts:
**2**

######
**matthieu le grix**

Twitter: @mlegrix

*Passionate about web technologies, autodidact, dynamic, and always looking for challenging projects*