Played Challenges
Simple, Practical, and Common - 33724 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: #4684 / 7442
- Number of attempts: 3
Swap values - 4643 entries
Well, swap the values...
- Best score: 11
- Best player score: 14
- Position: #710 / 1274
- Number of attempts: 3
One number per line - 18755 entries
Just give me the numbers.
- Best score: 14
- Best player score: 25
- Position: #3309 / 3870
- Number of attempts: 2
Just the middle - 11484 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #835 / 4209
- Number of attempts: 2
underscore_to_camelCase - 173 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: #54 / 82
- Number of attempts: 2
Fun With The Diagonal - 107 entries
change the lowercase characters on the main diagonal to uppercase
- Best score: 11
- Best player score: 11
- Position: #43 / 81
- Number of attempts: 1
Free hyphen! - 169 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 / 89
- Number of attempts: 3
Order and join - 985 entries
There's something special about the input order.
- Best score: 10
- Best player score: 12
- Position: #163 / 260
- Number of attempts: 4
Manual SQL - 160 entries
Change select and insert queries to simulate inserting a new record.
- Best score: 48
- Best player score: 65
- Position: #30 / 50
- Number of attempts: 4
Generate a list of numbers - 295 entries
Please generate list of numbers from 1 to 20.
- Best score: 14
- Best player score: 15
- Position: #101 / 140
- Number of attempts: 1
From A to B - 591 entries
Mirror and change this text block
- Best score: 16
- Best player score: 20
- Position: #117 / 159
- Number of attempts: 2
I forgot quotes - 16022 entries
Oops.
- Best score: 10
- Best player score: 12
- Position: #1312 / 4189
- Number of attempts: 7
Vertical Limit - 2552 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 22
- Position: #165 / 757
- Number of attempts: 4
switch variable - 5079 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 12
- Position: #914 / 1749
- Number of attempts: 2
Simple text editing with Vim - 12989 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #1579 / 3737
- Number of attempts: 3
Raymond Chee
Twitter: @rchomium
CMU Master's Graduate, UT Austin alum, probably an interesting person