Played Challenges
V to the i - 4641 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 9
- Position: #1550 / 1857
- Number of attempts: 1
Extract argument from function - 2218 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 17
- Position: #580 / 729
- Number of attempts: 1
Search and Replace 0 - 4676 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 16
- Position: #1136 / 1549
- Number of attempts: 1
Just the middle - 11141 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 12
- Position: #3910 / 4114
- Number of attempts: 2
Basic renumbering - 5436 entries
Renumbering Basic.
- Best score: 11
- Best player score: 21
- Position: #826 / 1228
- Number of attempts: 1
readability - 306 entries
Make the code readable by adding some spaces
- Best score: 18
- Best player score: 21
- Position: #136 / 145
- Number of attempts: 1
Mute the second method of this script - 439 entries
prepend a # infront of every line of the second method
- Best score: 9
- Best player score: 10
- Position: #174 / 233
- 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: 19
- Position: #206 / 231
- Number of attempts: 1
Happy TvvO - 392 entries
Don’t forget the past, learn from it. Happy New Year.
- Best score: 12
- Best player score: 12
- Position: #81 / 195
- Number of attempts: 2
-a-b-c- - 3118 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 17
- Position: #904 / 1112
- Number of attempts: 1
Count both ways - 962 entries
Right AND down.
- Best score: 13
- Best player score: 20
- Position: #327 / 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: 18
- Position: #545 / 572
- Number of attempts: 1
A HAPPY NEW YEAR 2014 ! - 10538 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 12
- Position: #1956 / 3638
- Number of attempts: 2
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: 12
- Position: #333 / 500
- Number of attempts: 1
SFD-ROC: vimvimvim - 1510 entries
Oh no, this line is longer than 80 chars... put each 'vim' on a new line.
- Best score: 8
- Best player score: 17
- Position: #417 / 424
- Number of attempts: 1
Vertical Limit - 2369 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 31
- Position: #642 / 717
- 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: #449 / 735
- Number of attempts: 1
Make it more readable - 1897 entries
Insert blank lines to make it more organized and readable
- Best score: 13
- Best player score: 19
- Position: #550 / 624
- Number of attempts: 1
Shebangs for all - 1777 entries
We've all seen or used a shebang once or twice. Ditch the specific paths and leave just a dynamic Ruby and Python bath behind.
- Best score: 11
- Best player score: 22
- Position: #410 / 468
- Number of attempts: 1