Played Challenges
Markdown Blog Editing - 197 entries
Convert the given link text in start file to a markdown link list.
- Best score: 30
- Best player score: 36
- Position: #12 / 52
- Number of attempts: 4
Fix timezone format - 183 entries
Add the missing T and Z in the datetime field. There should be a T instead of the space, and a Z at the end of the datetime. `2024-08-31 18:32:00;` -> `2024-08-31T18:32:00Z;`
- Best score: 15
- Best player score: 15
- Position: #9 / 60
- Number of attempts: 5
Search different SQL column with similar where clause - 105 entries
Replace a column in the where clause and convert all numbers from text to numeric, by replacing the leading 0 with the code 359.
- Best score: 22
- Best player score: 23
- Position: #13 / 35
- Number of attempts: 5
Remove adjacent duplicates - 362 entries
Try to find a way to remove adjacent duplicate letters.
- Best score: 19
- Best player score: 23
- Position: #43 / 101
- Number of attempts: 2
Move to corresponding lines - 182 entries
Move the values to the corresponding lines.
- Best score: 16
- Best player score: 17
- Position: #5 / 45
- Number of attempts: 2
Rearrange array to single level - 1092 entries
The goal is to flatten the array into a single list and remove any empty elements.
- Best score: 14
- Best player score: 30
- Position: #116 / 184
- Number of attempts: 3
Rearrange array to one line - 521 entries
Rearrange the array content on only one line, and remove trailing commas
- Best score: 13
- Best player score: 15
- Position: #33 / 129
- Number of attempts: 3
Copy punctuation - 419 entries
I want to copy the last line’s brackets, quotes, and commas to each line. How?
- Best score: 19
- Best player score: 30
- Position: #43 / 106
- Number of attempts: 2
ばやし
Twitter2:
そのへんにいるAndroidエンジニアです。 最近はVimでよく遊んでます。