Played Challenges
Quicksort - 1962 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: #176 / 431
- Number of attempts: 2
EDN reformat - 1158 entries
The goal is to make the code more readable and concise while maintaining its functionality.
- Best score: 17
- Best player score: 57
- Position: #145 / 164
- Number of attempts: 1
Populate 3D bone names list - 629 entries
Ran into this at work, excited to see how this gets optimized
- Best score: 21
- Best player score: 22
- Position: #42 / 162
- Number of attempts: 6
Remove line numbers - 736 entries
From http://web.archive.org/web/20140831121704/http://dirac.org/linux/gdb/02a-Memory_Layout_And_The_Stack.php#investigatingthestackwithgdb.
- Best score: 9
- Best player score: 13
- Position: #82 / 198
- Number of attempts: 3
Surround the 'z' character with brackets, quotes, and print as formatted string. - 555 entries
Surround the 'z' character with brackets, quotes, and print as formatted string.
- Best score: 17
- Best player score: 17
- Position: #139 / 310
- Number of attempts: 1
Easier Align - 406 entries
Align the columns of a markdown table
- Best score: 51
- Best player score: 320
- Position: #77 / 96
- Number of attempts: 1
Paste a column after a column - 2537 entries
This task is very common while using multi-cursor. What is the elegant vim way ?
- Best score: 14
- Best player score: 14
- Position: #62 / 553
- Number of attempts: 7
Tabbed Table to Python Array - 734 entries
Not payed by the hour? So make it fast ;-) The table contains the relative occurencies of bigrams (two consecutive letters) in 1/100,000 in the german language, copy-pasted from http://www.mathe.tu-freiberg.de/~hebisch/cafe/kryptographie/bigramme.html
- Best score: 50
- Best player score: 62
- Position: #103 / 179
- Number of attempts: 1
HS exam question - 1589 entries
Convert the data to a python dictionary
- Best score: 47
- Best player score: 84
- Position: #285 / 417
- Number of attempts: 4
Reformat symbols in list - 1621 entries
Saw this in some lecture, easy reformatting using multiple cursor in VS Code
- Best score: 24
- Best player score: 27
- Position: #161 / 348
- Number of attempts: 5
Matthew Finlayson
Twitter: @mattf1n
First year PhD at @nlp_usc | Former predoc at @allen_ai on @ai2_aristo | Harvard 2021 CS & Linguistics