Played Challenges
Simple, Practical, and Common - 33988 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: 22
- Position: #353 / 7509
- Number of attempts: 7
Swap values - 4703 entries
Well, swap the values...
- Best score: 11
- Best player score: 12
- Position: #392 / 1291
- Number of attempts: 4
Extract argument from function - 2401 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 14
- Position: #348 / 768
- Number of attempts: 3
Just the middle - 11613 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 8
- Position: #1868 / 4253
- Number of attempts: 1
Basic renumbering - 5731 entries
Renumbering Basic.
- Best score: 11
- Best player score: 15
- Position: #528 / 1277
- Number of attempts: 10
comments galore - 1079 entries
Basic comment reformatting
- Best score: 10
- Best player score: 11
- Position: #342 / 431
- Number of attempts: 1
Line 'em up! - 426 entries
It can be so hard to keep everything neatly lined-up. Somebody clearly hasn't bothered here. Tidy it up, please!
- Best score: 17
- Best player score: 17
- Position: #4 / 115
- 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: 14
- Position: #143 / 252
- Number of attempts: 2
-a-b-c- - 3237 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 17
- Position: #961 / 1145
- Number of attempts: 1
Words in parens - 13034 entries
We should all ace this, right?
- Best score: 13
- Best player score: 15
- Position: #1532 / 3988
- Number of attempts: 3
Vertical Limit - 2634 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 25
- Position: #375 / 776
- Number of attempts: 1
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