Played Challenges
Simple, Practical, and Common - 33584 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: #835 / 7407
- Number of attempts: 12
prepend * to every non-blank line - 6298 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 11
- Position: #594 / 1535
- Number of attempts: 5
One number per line - 18710 entries
Just give me the numbers.
- Best score: 14
- Best player score: 18
- Position: #1479 / 3857
- Number of attempts: 8
Swap values inside brackets - 2486 entries
Easy challenge.
- Best score: 14
- Best player score: 21
- Position: #418 / 576
- Number of attempts: 2
Applying same text modification in several lines - 2869 entries
Remove identical text at the beginning of several lines and the closing parenthesis.
- Best score: 12
- Best player score: 14
- Position: #294 / 847
- Number of attempts: 7
Add semicolons - 10846 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 10
- Position: #574 / 3060
- Number of attempts: 6
Com(m)a Trouble - 3791 entries
Someone was real stupid when placing his commas. Can you fix it?
- Best score: 12
- Best player score: 14
- Position: #362 / 858
- Number of attempts: 9
Format java properties - 88 entries
Format java properties to a different format. The value which is the string following the first '=' cannot & should not change. All periods in the key get replaced with an underscore "_" and get a prefix of "b_".
- Best score: 27
- Best player score: 44
- Position: #34 / 35
- Number of attempts: 3
Fiddle percentages into real numbers - 862 entries
Get rid of the '%' symbols and shift the decimal place. This is the easier version - all the columns line up.
- Best score: 13
- Best player score: 14
- Position: #173 / 289
- Number of attempts: 6
Combines all items - 313 entries
For each line that starts with the same number I want to combine its contents
- Best score: 9
- Best player score: 9
- Position: #52 / 140
- Number of attempts: 2
I forgot quotes - 15967 entries
Oops.
- Best score: 10
- Best player score: 15
- Position: #2258 / 4174
- Number of attempts: 1
Readable Rubyhash - 263 entries
Rubyists talk about being cutting edge but how many are using 1.9 in production? Time to convert those verbose 1.8 hashes in to symbolic, succinct 1.9 beauties!
- Best score: 23
- Best player score: 31
- Position: #75 / 94
- Number of attempts: 2