Played Challenges
Rural Post - 4427 entries
Simple challenge to remove all but the post code on each line
- Best score: 9
- Best player score: 9
- Position: #27 / 1086
- Number of attempts: 7
Satisfy the go linter - 2360 entries
You just came up with this briliant go vars package. But dang, you forgot to add comments to the exported variables. Can you add a comment over each variable with a TODO-placeholder?
- Best score: 20
- Best player score: 20
- Position: #66 / 465
- Number of attempts: 5
Simple, Practical, and Common - 33483 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
- Position: #279 / 7384
- Number of attempts: 12
prepend * to every non-blank line - 6254 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 10
- Position: #321 / 1530
- Number of attempts: 4
V to the i - 4771 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 7
- Position: #177 / 1887
- Number of attempts: 3
Add semicolons - 10831 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 10
- Position: #131 / 3055
- Number of attempts: 9
Bad Copy Syntax - 2009 entries
Copy should be from right to left, but sometimes you type it wrong.
- Best score: 18
- Best player score: 19
- Position: #82 / 518
- Number of attempts: 2
Box it - 7849 entries
Create a box around a line.
- Best score: 21
- Best player score: 21
- Position: #159 / 1870
- Number of attempts: 9
Extract argument from function - 2337 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 13
- Position: #114 / 750
- Number of attempts: 3
That hyphen - 2572 entries
"vim vi improved"
- Best score: 9
- Best player score: 9
- Position: #58 / 698
- Number of attempts: 6
Just the middle - 11380 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #167 / 4174
- Number of attempts: 3
Basic renumbering - 5605 entries
Renumbering Basic.
- Best score: 11
- Best player score: 14
- Position: #360 / 1260
- Number of attempts: 8
FoodCritic023: Prefer conditional attributes - 179 entries
FoodCritic (www.foodcritic.io) is a lint tool for your Chef (learn.chef.io) cookbooks. FC023 indicates that you should prefer Chef guards over Ruby conditions. This challenge expects you to be able to fix this issue in a sample cookbook, given the FoodCritic output: ================================================================ FC023: Prefer conditional attributes: cookbooks/foo/recipes/default.rb:25 ================================================================ See http://www.foodcritic.io/#FC023 for more details about the changes being made.
- Best score: 25
- Best player score: 26
- Position: #12 / 52
- Number of attempts: 8
Vice versa - 7865 entries
Little role switching.
- Best score: 12
- Best player score: 13
- Position: #694 / 2114
- Number of attempts: 4
comments galore - 1017 entries
Basic comment reformatting
- Best score: 10
- Best player score: 10
- Position: #95 / 421
- Number of attempts: 4
Angular naming conventions - 307 entries
In angular, a directive name follows the camelCase convention. When the directive is used in an HTML template, the words are instead separated by a dash. Go from to the other the fastest!
- Best score: 18
- Best player score: 18
- Position: #24 / 117
- Number of attempts: 5
Replace and keep the case - 415 entries
Replace all instance of plugin and Plugin to device and Device.
- Best score: 26
- Best player score: 26
- Position: #15 / 117
- Number of attempts: 5
Collect List - 4267 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 12
- Position: #156 / 1188
- Number of attempts: 8
camel riding - 775 entries
add a prefix on some camelCase variables
- Best score: 15
- Best player score: 15
- Position: #20 / 277
- Number of attempts: 6
Land of the Lost - 79 entries
Enter the tabs below the lyrics
- Best score: 25
- Best player score: 35
- Position: #14 / 31
- Number of attempts: 3
readability - 315 entries
Make the code readable by adding some spaces
- Best score: 18
- Best player score: 18
- Position: #40 / 150
- Number of attempts: 3
Interleave lines - 159 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: 17
- Position: #4 / 59
- Number of attempts: 3
Logging with key - 302 entries
Sometimes it is better to log with meaningful key
- Best score: 21
- Best player score: 43
- Position: #81 / 87
- Number of attempts: 3
Space out the alphabet - 1630 entries
Put 3 spaces between adjacent letters.
- Best score: 15
- Best player score: 15
- Position: #13 / 442
- Number of attempts: 7
Not enough Ps - 67 entries
Different type of code
- Best score: 13
- Best player score: 13
- Position: #10 / 36
- Number of attempts: 4
Fill visual area - 83 entries
Just have fun!
- Best score: 20
- Best player score: 20
- Position: #2 / 37
- Number of attempts: 4
Fix the XML - 1000 entries
The challenge consists in having a valid xml from an incomplete source.
- Best score: 18
- Best player score: 18
- Position: #8 / 287
- Number of attempts: 5
Shuffled numbers - 237 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
- Position: #19 / 95
- Number of attempts: 5
ASCII box - 333 entries
Don't forget to fix typos!
- Best score: 23
- Best player score: 23
- Position: #23 / 106
- Number of attempts: 6
Mute the second method of this script - 449 entries
prepend a # infront of every line of the second method
- Best score: 8
- Best player score: 9
- Position: #58 / 238
- Number of attempts: 4
Sorting database text output - 220 entries
Sometimes it is nice to be able to quickly take column-formatted text output from the SQL command line and turn it into a list of useful data. In this case we want a unique, sorted list of the values from the second column combined into one comma-separated list. What is the fewest strokes you can do this in?
- Best score: 24
- Best player score: 24
- Position: #25 / 82
- Number of attempts: 5
Condensed Cases - 794 entries
Apple's new programming language, Swift, allows two style of case statements: 1) one Enum case on each line, or 2) multiple Enum cases on a single line. Convert the following from the first case (no pun intended) to the second type.
- Best score: 12
- Best player score: 12
- Position: #25 / 244
- Number of attempts: 10
Happy TvvO - 417 entries
Don’t forget the past, learn from it. Happy New Year.
- Best score: 12
- Best player score: 12
- Position: #77 / 204
- Number of attempts: 3
I forgot quotes - 15946 entries
Oops.
- Best score: 10
- Best player score: 10
- Position: #118 / 4166
- Number of attempts: 4
-a-b-c- - 3183 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 13
- Position: #78 / 1132
- Number of attempts: 2
Count both ways - 1006 entries
Right AND down.
- Best score: 13
- Best player score: 13
- Position: #25 / 352
- Number of attempts: 13
Don't know what this is - 1996 entries
Replace contents of brackets with matching number of spaces. Don't ask what the format's supposed to be.
- Best score: 11
- Best player score: 11
- Position: #40 / 581
- Number of attempts: 7
A HAPPY NEW YEAR 2014 ! - 10652 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #650 / 3677
- Number of attempts: 7
attr_aligner - 3454 entries
Two attr keywords. Two separate indentations. Align the colons.
- Best score: 19
- Best player score: 19
- Position: #88 / 695
- Number of attempts: 16
quotes inside quotes - 3128 entries
taken from tip 85 of the very good book 'Practical Vim: Edit Text at the Speed of Thought' ! I'd be interested what people use :)
- Best score: 14
- Best player score: 14
- Position: #188 / 1073
- Number of attempts: 4
Words in parens - 12868 entries
We should all ace this, right?
- Best score: 13
- Best player score: 14
- Position: #514 / 3950
- Number of attempts: 9
switch variable - 5045 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 11
- Position: #347 / 1742
- Number of attempts: 5
Simple text editing with Vim - 12491 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 13
- Position: #337 / 3626
- Number of attempts: 4
Reformat/Refactor a Golfer Class - 6749 entries
A simple case of removing unneeded code and fixing broken indentation.
- Best score: 31
- Best player score: 32
- Position: #118 / 1652
- Number of attempts: 13