Played Challenges
V to the i - 4864 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 8
- Position: #1138 / 1912
- Number of attempts: 1
Search and Replace 0 - 5124 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #426 / 1670
- Number of attempts: 1
JS notation to Immutable.js notation - 195 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: #55 / 64
- Number of attempts: 1
lipsum lines - 296 entries
Convert a quoted block of text into strings in a list.
- Best score: 28
- Best player score: 31
- Position: #47 / 96
- Number of attempts: 2
Angular naming conventions - 345 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: #85 / 122
- Number of attempts: 1
Fix the XML - 1050 entries
The challenge consists in having a valid xml from an incomplete source.
- Best score: 18
- Best player score: 24
- Position: #137 / 291
- Number of attempts: 1
Condensed Cases - 821 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: #171 / 252
- Number of attempts: 1
-a-b-c- - 3237 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 16
- Position: #817 / 1145
- Number of attempts: 1
Count both ways - 1037 entries
Right AND down.
- Best score: 13
- Best player score: 16
- Position: #247 / 359
- Number of attempts: 1
Don't know what this is - 2048 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: #347 / 592
- Number of attempts: 1
Letter case trickery - 1664 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: #281 / 523
- Number of attempts: 1
replacing each line of a block selection - 3050 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 23
- Position: #479 / 787
- Number of attempts: 1
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