Played Challenges
V to the i - 4818 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 8
- Position: #1131 / 1898
- Number of attempts: 1
Search and Replace 0 - 5007 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #426 / 1631
- Number of attempts: 1
JS notation to Immutable.js notation - 186 entries
Now Immutable.js made its way into many frontends. This challenge consists of a typical refactoring that many of us are facing now.
- Best score: 34
- Best player score: 47
- Position: #54 / 63
- Number of attempts: 1
lipsum lines - 278 entries
Convert a quoted block of text into strings in a list.
- Best score: 28
- Best player score: 31
- Position: #46 / 95
- Number of attempts: 2
Angular naming conventions - 320 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: 22
- Position: #81 / 118
- Number of attempts: 1
Fix the XML - 1039 entries
The challenge consists in having a valid xml from an incomplete source.
- Best score: 18
- Best player score: 24
- Position: #136 / 290
- Number of attempts: 1
Condensed Cases - 804 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: 15
- Position: #168 / 247
- Number of attempts: 1
-a-b-c- - 3216 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 16
- Position: #812 / 1138
- Number of attempts: 1
Count both ways - 1022 entries
Right AND down.
- Best score: 13
- Best player score: 16
- Position: #244 / 354
- Number of attempts: 1
Don't know what this is - 2024 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: 14
- Position: #343 / 586
- Number of attempts: 1
Letter case trickery - 1630 entries
This file is in a downright esoteric format, consisting of hexadecimal numbers, non-hexadecimal keywords, and "Z" indicating end-of-line. Make the hexadecimal numbers lowercase.
- Best score: 9
- Best player score: 11
- Position: #277 / 518
- Number of attempts: 1
replacing each line of a block selection - 3005 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 23
- Position: #474 / 779
- Number of attempts: 1