Played Challenges
Change to ascending order - 246 entries
Change each line of numbers consistently from descending to ascending order.
- Best score: 17
- Best player score: 17
- Position: #3 / 65
- Number of attempts: 3
Change class fields from snake case to camel case - 179 entries
Change the class fields in this Scala class from snake case to camel case
- Best score: 13
- Best player score: 13
- Position: #30 / 70
- Number of attempts: 2
extract struct tag in go - 53 entries
Can you extract all struct tags in the fewest keystrokes possible?
- Best score: 29
- Best player score: 39
- Position: #11 / 21
- Number of attempts: 3
CaN yOuR ViM dO ThAt? #1 - 141 entries
Tsoding's famous "Can your Vim do that?" https://youtu.be/Bafo3hhheHU?si=DfcT4sUEMTSAevnx&t=1091
- Best score: 41
- Best player score: 47
- Position: #41 / 57
- Number of attempts: 1
Move list of uuids into a SQL query - 88 entries
Take the list of UUIDs and use them as a filter in the where statement of a SQL query
- Best score: 57
- Best player score: 69
- Position: #24 / 37
- Number of attempts: 1
Rearrange array to single level - 1387 entries
The goal is to flatten the array into a single list and remove any empty elements.
- Best score: 14
- Best player score: 14
- Position: #11 / 227
- Number of attempts: 12
Rearrange array to one line - 667 entries
Rearrange the array content on only one line, and remove trailing commas
- Best score: 13
- Best player score: 21
- Position: #91 / 161
- Number of attempts: 2
Copy punctuation - 518 entries
I want to copy the last line’s brackets, quotes, and commas to each line. How?
- Best score: 19
- Best player score: 44
- Position: #87 / 131
- Number of attempts: 1
Deleting text - 256 entries
Delete everything except some specific numbers.
- Best score: 26
- Best player score: 47
- Position: #58 / 83
- Number of attempts: 1
New teacher - 1072 entries
Update the details of the new CS teacher.
- Best score: 19
- Best player score: 20
- Position: #30 / 231
- Number of attempts: 5
months to html list items - 1042 entries
Turn the months into list items.
- Best score: 22
- Best player score: 27
- Position: #169 / 284
- Number of attempts: 1
Quicksort - 2002 entries
We need the numbers in the first row sorted as quickly as possible! Be careful not to disturb the data below the divider though: that must remain unchanged.
- Best score: 6
- Best player score: 24
- Position: #265 / 440
- Number of attempts: 5
Fizzbuzz - 575 entries
type the first 100 lines of the fizzbuzz problem
- Best score: 44
- Best player score: 73
- Position: #74 / 168
- Number of attempts: 1
Swap values - 4643 entries
Well, swap the values...
- Best score: 11
- Best player score: 15
- Position: #981 / 1274
- Number of attempts: 3
Swap values inside brackets - 2511 entries
Easy challenge.
- Best score: 13
- Best player score: 19
- Position: #388 / 583
- Number of attempts: 2