Played Challenges
Reorganize Pokémon - 651 entries
Change the format of the each line and sort alphabetically.
- Best score: 18
- Best player score: 45
- Position: #173 / 178
- Number of attempts: 1
Rearrange array to single level - 1570 entries
The goal is to flatten the array into a single list and remove any empty elements.
- Best score: 14
- Best player score: 23
- Position: #102 / 262
- Number of attempts: 6
Deleting text - 296 entries
Delete everything except some specific numbers.
- Best score: 26
- Best player score: 46
- Position: #55 / 96
- Number of attempts: 1
months to html list items - 1098 entries
Turn the months into list items.
- Best score: 22
- Best player score: 35
- Position: #253 / 299
- Number of attempts: 8
Quicksort - 2049 entries
We need the numbers in the first row sorted as quickly as possible! Be careful not to disturb the data below the divider though: that must remain unchanged.
- Best score: 6
- Best player score: 39
- Position: #398 / 454
- Number of attempts: 1
EDN reformat - 1175 entries
The goal is to make the code more readable and concise while maintaining its functionality.
- Best score: 17
- Best player score: 69
- Position: #154 / 167
- Number of attempts: 4
Find fix point of cos - 1432 entries
Write a function to find the fix point of cos. It is not a good code; It is just to use vim. Inspired by the excellent https://mvanier.livejournal.com/2897.html about the Y combinator.
- Best score: 14
- Best player score: 15
- Position: #224 / 424
- Number of attempts: 4
Paste a column after a column - 2618 entries
This task is very common while using multi-cursor. What is the elegant vim way ?
- Best score: 14
- Best player score: 18
- Position: #272 / 567
- Number of attempts: 4
Many duplicates - 1459 entries
Quick and easy
- Best score: 7
- Best player score: 9
- Position: #340 / 476
- Number of attempts: 3
delete swap - 1814 entries
delete all swap
- Best score: 5
- Best player score: 5
- Position: #327 / 565
- Number of attempts: 1
Wikitext headings to markdown - 1003 entries
Convert the wikitext headings to markdown.
- Best score: 20
- Best player score: 49
- Position: #170 / 210
- Number of attempts: 2
simple replacements - 1829 entries
The goal is to see the replacement commands in action.
- Best score: 19
- Best player score: 24
- Position: #230 / 394
- Number of attempts: 5
Simple, Practical, and Common - 33801 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: 24
- Position: #3127 / 7459
- Number of attempts: 8
Swap values - 4651 entries
Well, swap the values...
- Best score: 11
- Best player score: 14
- Position: #790 / 1278
- Number of attempts: 3
prepend * to every non-blank line - 6358 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 10
- Position: #441 / 1551
- Number of attempts: 3
V to the i - 4826 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 7
- Position: #794 / 1900
- Number of attempts: 8
Add semicolons - 10905 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 13
- Position: #2093 / 3079
- Number of attempts: 6
remove lines containing the word "reader" - 3616 entries
easy stuff
- Best score: 9
- Best player score: 9
- Position: #498 / 1174
- Number of attempts: 7
Box it - 7956 entries
Create a box around a line.
- Best score: 21
- Best player score: 23
- Position: #814 / 1887
- Number of attempts: 3
Just the middle - 11523 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #1506 / 4222
- Number of attempts: 4
Basic renumbering - 5693 entries
Renumbering Basic.
- Best score: 11
- Best player score: 22
- Position: #976 / 1271
- Number of attempts: 7
Vice versa - 7971 entries
Little role switching.
- Best score: 12
- Best player score: 14
- Position: #982 / 2145
- Number of attempts: 8
Collect List - 4312 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 17
- Position: #1014 / 1193
- Number of attempts: 3
I forgot quotes - 16075 entries
Oops.
- Best score: 10
- Best player score: 10
- Position: #1137 / 4198
- Number of attempts: 9
-a-b-c- - 3216 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 14
- Position: #434 / 1138
- Number of attempts: 4
A HAPPY NEW YEAR 2014 ! - 10703 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #1605 / 3696
- Number of attempts: 4
Words in parens - 12980 entries
We should all ace this, right?
- Best score: 13
- Best player score: 13
- Position: #22 / 3972
- Number of attempts: 7
switch variable - 5089 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 14
- Position: #1449 / 1751
- Number of attempts: 3
Change the content of a string - 1686 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 22
- Position: #219 / 621
- Number of attempts: 8
Sort and add attributes - 1519 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #305 / 587
- Number of attempts: 3
Reconstruct the Sentence - 1654 entries
Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.
- Best score: 19
- Best player score: 19
- Position: #9 / 436
- Number of attempts: 11