Played Challenges
Move to corresponding lines - 251 entries
Move the values to the corresponding lines.
- Best score: 16
- Best player score: 36
- Position: #50 / 57
- Number of attempts: 1
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: 26
- Position: #125 / 161
- Number of attempts: 1
Copy punctuation - 521 entries
I want to copy the last line’s brackets, quotes, and commas to each line. How?
- Best score: 19
- Best player score: 42
- Position: #83 / 133
- Number of attempts: 2
Column wise pasting - 174 entries
Make a table from 3 columns
- Best score: 17
- Best player score: 24
- Position: #18 / 39
- Number of attempts: 8
Deleting text - 257 entries
Delete everything except some specific numbers.
- Best score: 26
- Best player score: 47
- Position: #60 / 84
- Number of attempts: 2
Format a long line - 88 entries
Reformat long lines (gq), textwidth=78, no trailing spaces.
- Best score: 17
- Best player score: 18
- Position: #10 / 27
- Number of attempts: 5
Morse - 148 entries
Translate Morse code to Text
- Best score: 31
- Best player score: 110
- Position: #27 / 33
- Number of attempts: 2
New teacher - 1109 entries
Update the details of the new CS teacher.
- Best score: 19
- Best player score: 25
- Position: #111 / 237
- Number of attempts: 5
months to html list items - 1042 entries
Turn the months into list items.
- Best score: 22
- Best player score: 26
- Position: #146 / 284
- Number of attempts: 3
Quicksort - 2003 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: #257 / 441
- Number of attempts: 3
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: 12
- Position: #74 / 198
- Number of attempts: 4
Find fix point of cos - 1408 entries
Write a function to find the fix point of cos. It is not a good code; It is just to use vim. Inspired by the excellent https://mvanier.livejournal.com/2897.html about the Y combinator.
- Best score: 14
- Best player score: 15
- Position: #237 / 418
- Number of attempts: 2
Fizzbuzz - 575 entries
type the first 100 lines of the fizzbuzz problem
- Best score: 44
- Best player score: 72
- Position: #70 / 168
- Number of attempts: 2
Many duplicates - 1447 entries
Quick and easy
- Best score: 7
- Best player score: 8
- Position: #307 / 470
- Number of attempts: 5
2 quick changes and a numbered list - 647 entries
The ascii will not be lost, but rather numbered in 4 digit blocks with leading zeros.
- Best score: 37
- Best player score: 57
- Position: #102 / 154
- Number of attempts: 1
delete swap - 1788 entries
delete all swap
- Best score: 5
- Best player score: 5
- Position: #368 / 557
- Number of attempts: 1
V to the i - 4813 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 8
- Position: #1501 / 1897
- Number of attempts: 4
Wrap the text of an email message to 79 characters - 799 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 5
- Position: #309 / 421
- Number of attempts: 2
Python Hello World! Reformatting - 1000 entries
A novice Python using prints Hello World! and a pro shows him different way. Using vim to get into pro style from novice, win the challenge.
- Best score: 39
- Best player score: 42
- Position: #136 / 382
- Number of attempts: 6
Whitespace, empty lines and tabs - 3744 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 37
- Position: #726 / 804
- Number of attempts: 1
Simple text editing with Vim - 12996 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #2017 / 3739
- Number of attempts: 2