Played Challenges
Simple, Practical, and Common - 33379 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: 29
- Position: #4645 / 7363
- Number of attempts: 3
Swap values - 4543 entries
Well, swap the values...
- Best score: 11
- Best player score: 14
- Position: #702 / 1257
- Number of attempts: 3
One number per line - 18616 entries
Just give me the numbers.
- Best score: 14
- Best player score: 25
- Position: #3288 / 3842
- Number of attempts: 2
Just the middle - 11360 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #835 / 4164
- Number of attempts: 2
underscore_to_camelCase - 162 entries
Pointy haired boss decided we need to switch to camelCase. Let's get this over with.
- Best score: 14
- Best player score: 15
- Position: #52 / 80
- Number of attempts: 2
Fun With The Diagonal - 103 entries
change the lowercase characters on the main diagonal to uppercase
- Best score: 11
- Best player score: 11
- Position: #43 / 79
- Number of attempts: 1
Free hyphen! - 159 entries
Just like "Inner hyphens", but I'm giving you a free hyphen to play with. Will your solution be any different?
- Best score: 9
- Best player score: 9
- Position: #14 / 85
- Number of attempts: 3
Order and join - 956 entries
There's something special about the input order.
- Best score: 10
- Best player score: 12
- Position: #159 / 255
- Number of attempts: 4
Manual SQL - 133 entries
Change select and insert queries to simulate inserting a new record.
- Best score: 48
- Best player score: 65
- Position: #27 / 47
- Number of attempts: 4
Generate a list of numbers - 283 entries
Please generate list of numbers from 1 to 20.
- Best score: 14
- Best player score: 15
- Position: #99 / 136
- Number of attempts: 1
From A to B - 564 entries
Mirror and change this text block
- Best score: 16
- Best player score: 20
- Position: #114 / 155
- Number of attempts: 2
I forgot quotes - 15931 entries
Oops.
- Best score: 10
- Best player score: 12
- Position: #1306 / 4161
- Number of attempts: 7
Vertical Limit - 2437 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 22
- Position: #158 / 736
- Number of attempts: 4
switch variable - 5031 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 12
- Position: #908 / 1735
- Number of attempts: 2
Simple text editing with Vim - 12281 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #1540 / 3580
- Number of attempts: 3
Raymond Chee
Twitter: @rchomium
CMU Master's Graduate, UT Austin alum, probably an interesting person