Played Challenges
Hogwarts Email Sorting - 842 entries
Given a list of emails, get the students full name and their associated house.
- Best score: 20
- Best player score: 21
- Position: #79 / 244
- Number of attempts: 15
Swap values - 4500 entries
Well, swap the values...
- Best score: 11
- Best player score: 12
- Position: #506 / 1247
- Number of attempts: 7
prepend * to every non-blank line - 6096 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 11
- Position: #540 / 1489
- Number of attempts: 8
One number per line - 18478 entries
Just give me the numbers.
- Best score: 14
- Best player score: 17
- Position: #1290 / 3810
- Number of attempts: 7
Swap values inside brackets - 2441 entries
Easy challenge.
- Best score: 14
- Best player score: 15
- Position: #199 / 564
- Number of attempts: 12
V to the i - 4650 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 8
- Position: #1435 / 1863
- Number of attempts: 1
Applying same text modification in several lines - 2792 entries
Remove identical text at the beginning of several lines and the closing parenthesis.
- Best score: 12
- Best player score: 16
- Position: #591 / 826
- Number of attempts: 1
Add semicolons - 10716 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 11
- Position: #1434 / 3022
- Number of attempts: 7
remove lines containing the word "reader" - 3480 entries
easy stuff
- Best score: 9
- Best player score: 10
- Position: #756 / 1127
- Number of attempts: 5
Com(m)a Trouble - 3484 entries
Someone was real stupid when placing his commas. Can you fix it?
- Best score: 12
- Best player score: 13
- Position: #288 / 782
- Number of attempts: 12
Box it - 7725 entries
Create a box around a line.
- Best score: 21
- Best player score: 25
- Position: #1000 / 1844
- Number of attempts: 1
Vice versa - 7627 entries
Little role switching.
- Best score: 12
- Best player score: 13
- Position: #818 / 2067
- Number of attempts: 6
Line under headers - 1933 entries
Put a line under each header, and remove the other markdown formatting.
- Best score: 24
- Best player score: 27
- Position: #165 / 476
- Number of attempts: 10
Array transposition - 2321 entries
Transpose two arrays into one.
- Best score: 16
- Best player score: 17
- Position: #157 / 434
- Number of attempts: 26
Collect List - 4212 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 13
- Position: #610 / 1176
- Number of attempts: 7
-a-b-c- - 3142 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 28
- Position: #1103 / 1120
- Number of attempts: 1
Five Pillars - 60 entries
Arrange all words in a table with 5 columns. The minimal space between words in columns is 2 spaces. Columns do have varying width.
- Best score: 41
- Best player score: 43
- Position: #4 / 22
- Number of attempts: 13
Sort by your own sum - 62 entries
Same numbers as last time, but you'll have to add them yourself.
- Best score: 25
- Best player score: 58
- Position: #26 / 26
- Number of attempts: 1