Played Challenges
Fill in the chess board - 905 entries
Fill in the name of each square using its file (a-h) and rank (1-8).
- Best score: 19
- Best player score: 53
- Position: #139 / 175
- Number of attempts: 2
swap number pairs - 2011 entries
Swap the numbers in a bunch of 2-element arrays.
- Best score: 16
- Best player score: 30
- Position: #220 / 370
- Number of attempts: 1
Easy modification of ssh config - 335 entries
Just add another alias to each worker
- Best score: 24
- Best player score: 26
- Position: #40 / 104
- Number of attempts: 3
Rural Post - 4368 entries
Simple challenge to remove all but the post code on each line
- Best score: 9
- Best player score: 9
- Position: #36 / 1072
- Number of attempts: 4
Yo To Hello - 1115 entries
Simply Turn Yo To Hello
- Best score: 10
- Best player score: 10
- Position: #251 / 518
- Number of attempts: 2
Simple, Practical, and Common - 33385 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: 28
- Position: #4481 / 7364
- Number of attempts: 2
prepend * to every non-blank line - 6208 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 10
- Position: #330 / 1517
- Number of attempts: 4
SCREAMING_SNAKE_CASE to Title Case - 1181 entries
Convert strings in SCREAMING_SNAKE_CASE to Title Case. Examples: EMPLOYEE_NAME -> Employee Name REVENUE_YEAR_TO_DATE -> Revenue Year To Date SALARY -> Salary
- Best score: 19
- Best player score: 21
- Position: #123 / 244
- Number of attempts: 3
Add semicolons - 10792 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 11
- Position: #1611 / 3044
- Number of attempts: 1
remove lines containing the word "reader" - 3537 entries
easy stuff
- Best score: 9
- Best player score: 10
- Position: #813 / 1144
- Number of attempts: 1
Vice versa - 7805 entries
Little role switching.
- Best score: 12
- Best player score: 16
- Position: #1415 / 2101
- Number of attempts: 3
One to Ten - 2165 entries
Generate the sequence of numbers from 1 to 10, one number per line. Inspired by this Reddit thread: https://redd.it/ak4it2
- Best score: 12
- Best player score: 12
- Position: #311 / 662
- Number of attempts: 9
Aleks Kissinger
Twitter: @AleksKissinger
Quantum computer scientist, applied category theorist, drawer of many pictures.