Played Challenges
Simple, Practical, and Common - 33742 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: 31
- Position: #5432 / 7447
- Number of attempts: 1
Swap values - 4643 entries
Well, swap the values...
- Best score: 11
- Best player score: 15
- Position: #823 / 1274
- Number of attempts: 2
One number per line - 18776 entries
Just give me the numbers.
- Best score: 14
- Best player score: 23
- Position: #2812 / 3875
- Number of attempts: 3
V to the i - 4818 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 11
- Position: #1803 / 1898
- Number of attempts: 2
Extract argument from function - 2364 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 17
- Position: #619 / 755
- Number of attempts: 2
Search and Replace 0 - 5004 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 18
- Position: #1384 / 1630
- Number of attempts: 3
Just the middle - 11495 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 8
- Position: #2163 / 4213
- Number of attempts: 4
Vice versa - 7952 entries
Little role switching.
- Best score: 12
- Best player score: 26
- Position: #2013 / 2139
- Number of attempts: 1
Inner hyphens - 136 entries
Yet another hyphen challenge. Adding 5 hyphens to a file shouldn't be too hard.
- Best score: 11
- Best player score: 13
- Position: #78 / 82
- Number of attempts: 1
Collect List - 4308 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 24
- Position: #1152 / 1192
- Number of attempts: 1
-a-b-c- - 3216 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 22
- Position: #1107 / 1138
- 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: 17
- Position: #549 / 586
- Number of attempts: 1
A HAPPY NEW YEAR 2014 ! - 10688 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 12
- Position: #2114 / 3691
- Number of attempts: 2
Words in parens - 12967 entries
We should all ace this, right?
- Best score: 13
- Best player score: 20
- Position: #3259 / 3969
- Number of attempts: 2
replacing each line of a block selection - 3001 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 25
- Position: #541 / 778
- Number of attempts: 1
Switch function arguments - 2147 entries
How to switch two arguments of a function.
- Best score: 11
- Best player score: 19
- Position: #641 / 666
- Number of attempts: 1
Reformat/Refactor a Golfer Class - 7172 entries
A simple case of removing unneeded code and fixing broken indentation.
- Best score: 28
- Best player score: 63
- Position: #1627 / 1760
- Number of attempts: 1