Played Challenges
swap number pairs - 2023 entries
Swap the numbers in a bunch of 2-element arrays.
- Best score: 16
- Best player score: 24
- Position: #176 / 373
- Number of attempts: 8
Rural Post - 4427 entries
Simple challenge to remove all but the post code on each line
- Best score: 9
- Best player score: 10
- Position: #277 / 1086
- Number of attempts: 11
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: #91 / 465
- Number of attempts: 8
xrandr outputs and dashes - 671 entries
uh oh, different video drivers identify display outputs with more dashes. Quick, need to change this xrandr script!
- Best score: 12
- Best player score: 12
- Position: #44 / 218
- Number of attempts: 11
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: #2180 / 7384
- Number of attempts: 9
Swap values - 4554 entries
Well, swap the values...
- Best score: 11
- Best player score: 11
- Position: #325 / 1259
- Number of attempts: 9
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: #209 / 1530
- Number of attempts: 14
One number per line - 18673 entries
Just give me the numbers.
- Best score: 14
- Best player score: 14
- Position: #660 / 3852
- Number of attempts: 14
Quote modules - 1066 entries
Complete golang import statement.
- Best score: 21
- Best player score: 21
- Position: #25 / 278
- Number of attempts: 12
Swap values inside brackets - 2477 entries
Easy challenge.
- Best score: 14
- Best player score: 14
- Position: #88 / 573
- Number of attempts: 10
V to the i - 4771 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 7
- Position: #732 / 1887
- Number of attempts: 3
Applying same text modification in several lines - 2851 entries
Remove identical text at the beginning of several lines and the closing parenthesis.
- Best score: 12
- Best player score: 13
- Position: #241 / 843
- Number of attempts: 7
SCREAMING_SNAKE_CASE to Title Case - 1203 entries
Convert strings in SCREAMING_SNAKE_CASE to Title Case. Examples: EMPLOYEE_NAME -> Employee Name REVENUE_YEAR_TO_DATE -> Revenue Year To Date SALARY -> Salary
- Best score: 19
- Best player score: 19
- Position: #44 / 247
- Number of attempts: 14
Add semicolons - 10831 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 10
- Position: #572 / 3055
- Number of attempts: 5
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: #200 / 518
- Number of attempts: 6
remove lines containing the word "reader" - 3556 entries
easy stuff
- Best score: 9
- Best player score: 9
- Position: #415 / 1151
- Number of attempts: 2
Com(m)a Trouble - 3711 entries
Someone was real stupid when placing his commas. Can you fix it?
- Best score: 12
- Best player score: 12
- Position: #118 / 839
- Number of attempts: 18
Just the middle - 11380 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #1390 / 4174
- Number of attempts: 5
Team names - 1812 entries
The team names are misspelled.
- Best score: 16
- Best player score: 16
- Position: #267 / 585
- Number of attempts: 5
Basic renumbering - 5605 entries
Renumbering Basic.
- Best score: 11
- Best player score: 11
- Position: #226 / 1260
- Number of attempts: 11
Vice versa - 7865 entries
Little role switching.
- Best score: 12
- Best player score: 12
- Position: #554 / 2114
- Number of attempts: 15
One to Ten - 2174 entries
Generate the sequence of numbers from 1 to 10, one number per line. Inspired by this Reddit thread: https://redd.it/ak4it2
- Best score: 12
- Best player score: 12
- Position: #283 / 664
- Number of attempts: 5
Line under headers - 2023 entries
Put a line under each header, and remove the other markdown formatting.
- Best score: 24
- Best player score: 25
- Position: #39 / 498
- Number of attempts: 12
Collect List - 4267 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 12
- Position: #486 / 1188
- Number of attempts: 14
I forgot quotes - 15946 entries
Oops.
- Best score: 10
- Best player score: 10
- Position: #1041 / 4166
- Number of attempts: 11
-a-b-c- - 3183 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 13
- Position: #288 / 1132
- Number of attempts: 6
A HAPPY NEW YEAR 2014 ! - 10652 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #1527 / 3677
- Number of attempts: 3
Words in parens - 12868 entries
We should all ace this, right?
- Best score: 13
- Best player score: 14
- Position: #1103 / 3950
- Number of attempts: 8
switch variable - 5045 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 11
- Position: #618 / 1742
- Number of attempts: 13
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: #633 / 3626
- Number of attempts: 6