Played Challenges
Rearrange array to single level - 1528 entries
The goal is to flatten the array into a single list and remove any empty elements.
- Best score: 14
- Best player score: 130
- Position: #244 / 254
- Number of attempts: 1
Rearrange array to one line - 719 entries
Rearrange the array content on only one line, and remove trailing commas
- Best score: 13
- Best player score: 27
- Position: #136 / 174
- Number of attempts: 4
Copy punctuation - 599 entries
I want to copy the last line’s brackets, quotes, and commas to each line. How?
- Best score: 19
- Best player score: 92
- Position: #140 / 149
- Number of attempts: 2
Deleting text - 295 entries
Delete everything except some specific numbers.
- Best score: 26
- Best player score: 57
- Position: #84 / 95
- Number of attempts: 3
Count words - 80 entries
Merge duplicates and count each word.
- Best score: 39
- Best player score: 223
- Position: #19 / 20
- Number of attempts: 1
Format a long line - 99 entries
Reformat long lines (gq), textwidth=78, no trailing spaces.
- Best score: 17
- Best player score: 485
- Position: #31 / 31
- Number of attempts: 1
New teacher - 1376 entries
Update the details of the new CS teacher.
- Best score: 19
- Best player score: 48
- Position: #282 / 287
- Number of attempts: 2
Replace word while reserving first letter case - 636 entries
Window -> Door window -> door Windows -> Windows windows -> windows
- Best score: 24
- Best player score: 54
- Position: #108 / 122
- Number of attempts: 1
months to html list items - 1088 entries
Turn the months into list items.
- Best score: 22
- Best player score: 39
- Position: #272 / 295
- Number of attempts: 3