Played Challenges
V to the i - 4641 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 8
- Position: #1111 / 1857
- Number of attempts: 1
Search and Replace 0 - 4676 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #426 / 1549
- Number of attempts: 1
JS notation to Immutable.js notation - 155 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: 35
- Best player score: 47
- Position: #50 / 59
- Number of attempts: 1
lipsum lines - 247 entries
Convert a quoted block of text into strings in a list.
- Best score: 28
- Best player score: 31
- Position: #44 / 89
- Number of attempts: 2
Angular naming conventions - 283 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: #75 / 110
- Number of attempts: 1
Fix the XML - 958 entries
The challenge consists in having a valid xml from an incomplete source.
- Best score: 18
- Best player score: 24
- Position: #130 / 279
- Number of attempts: 1
Condensed Cases - 758 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: #159 / 231
- Number of attempts: 1
-a-b-c- - 3118 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 16
- Position: #792 / 1112
- Number of attempts: 1
Count both ways - 962 entries
Right AND down.
- Best score: 13
- Best player score: 16
- Position: #236 / 342
- Number of attempts: 1
Don't know what this is - 1951 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: #335 / 572
- Number of attempts: 1
Letter case trickery - 1553 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: #270 / 500
- Number of attempts: 1
replacing each line of a block selection - 2800 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 23
- Position: #454 / 735
- Number of attempts: 1