Played Challenges
Simple, Practical, and Common - 33385 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: 26
- Position: #3591 / 7364
- Number of attempts: 4
Swap values - 4543 entries
Well, swap the values...
- Best score: 11
- Best player score: 11
- Position: #253 / 1257
- Number of attempts: 6
One number per line - 18616 entries
Just give me the numbers.
- Best score: 14
- Best player score: 19
- Position: #1835 / 3842
- Number of attempts: 2
Swap values inside brackets - 2464 entries
Easy challenge.
- Best score: 14
- Best player score: 22
- Position: #439 / 569
- Number of attempts: 5
V to the i - 4751 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 7
- Position: #606 / 1879
- Number of attempts: 6
Applying same text modification in several lines - 2845 entries
Remove identical text at the beginning of several lines and the closing parenthesis.
- Best score: 12
- Best player score: 13
- Position: #65 / 840
- Number of attempts: 9
Extract argument from function - 2314 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 13
- Position: #215 / 744
- Number of attempts: 9
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #543 / 1585
- Number of attempts: 4
Just the middle - 11360 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 8
- Position: #2749 / 4164
- Number of attempts: 3
Basic renumbering - 5587 entries
Renumbering Basic.
- Best score: 11
- Best player score: 25
- Position: #1144 / 1258
- Number of attempts: 3
Vice versa - 7805 entries
Little role switching.
- Best score: 12
- Best player score: 12
- Position: #420 / 2101
- Number of attempts: 8
comments galore - 998 entries
Basic comment reformatting
- Best score: 10
- Best player score: 14
- Position: #391 / 418
- Number of attempts: 2
Collect List - 4264 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 12
- Position: #396 / 1186
- Number of attempts: 2
camel riding - 769 entries
add a prefix on some camelCase variables
- Best score: 15
- Best player score: 19
- Position: #251 / 274
- Number of attempts: 1
I forgot quotes - 15931 entries
Oops.
- Best score: 10
- Best player score: 16
- Position: #2644 / 4161
- Number of attempts: 3
A HAPPY NEW YEAR 2014 ! - 10628 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #1331 / 3667
- Number of attempts: 3
Words in parens - 12858 entries
We should all ace this, right?
- Best score: 13
- Best player score: 17
- Position: #2701 / 3946
- Number of attempts: 3
Vertical Limit - 2448 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 23
- Position: #242 / 738
- Number of attempts: 1
replacing each line of a block selection - 2947 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 21
- Position: #402 / 768
- Number of attempts: 3
Switch function arguments - 2082 entries
How to switch two arguments of a function.
- Best score: 11
- Best player score: 11
- Position: #161 / 652
- Number of attempts: 4
Remove noise from HTTP log - 695 entries
This piece of log (from the year 2000) contains some irrelevant data. We only want to see the HTTP method and resource.
- Best score: 15
- Best player score: 28
- Position: #263 / 270
- Number of attempts: 1
switch variable - 5036 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 12
- Position: #945 / 1736
- Number of attempts: 2
A Simple One - 1001 entries
Here is a very simple one - just to illustrate/introduce a vim feature that some people seem to miss...
- Best score: 9
- Best player score: 13
- Position: #616 / 643
- Number of attempts: 2
The Cake is a Lie - 1286 entries
Correct the capitalization of each word
- Best score: 9
- Best player score: 10
- Position: #373 / 512
- Number of attempts: 1
Change the content of a string - 1476 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 25
- Position: #356 / 558
- Number of attempts: 2
Sort and add attributes - 1327 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #212 / 529
- Number of attempts: 3
Reconstruct the Sentence - 1369 entries
Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.
- Best score: 20
- Best player score: 27
- Position: #347 / 384
- Number of attempts: 1
Simple text editing with Vim - 12290 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 19
- Position: #2649 / 3581
- Number of attempts: 2
Reformat/Refactor a Golfer Class - 6560 entries
A simple case of removing unneeded code and fixing broken indentation.
- Best score: 32
- Best player score: 49
- Position: #1304 / 1616
- Number of attempts: 2