Played Challenges
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #256 / 1585
- Number of attempts: 3
Just the middle - 11360 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #119 / 4164
- Number of attempts: 2
Create Leading Zeros - 238 entries
Create leading zeros only for id columns. Please use generic approach!
- Best score: 23
- Best player score: 24
- Position: #17 / 80
- Number of attempts: 3
I forgot quotes - 15931 entries
Oops.
- Best score: 10
- Best player score: 16
- Position: #2416 / 4161
- Number of attempts: 3
attr_aligner - 3444 entries
Two attr keywords. Two separate indentations. Align the colons.
- Best score: 19
- Best player score: 21
- Position: #192 / 692
- Number of attempts: 4
Ninjas Leaderboard - 85 entries
The two lines in "Start file" has an obfuscated email address. Second line give an index (from 1 to 30) to the chars list of the first line, for example, the first char of email (n) is in position 25, second char (i) is in position 19 and s.o.
- Best score: 25
- Best player score: 31
- Position: #8 / 39
- Number of attempts: 3
Letter case trickery - 1594 entries
This file is in a downright esoteric format, consisting of hexadecimal numbers, non-hexadecimal keywords, and "Z" indicating end-of-line. Make the hexadecimal numbers lowercase.
- Best score: 9
- Best player score: 10
- Position: #62 / 511
- Number of attempts: 2
quotes inside quotes - 3125 entries
taken from tip 85 of the very good book 'Practical Vim: Edit Text at the Speed of Thought' ! I'd be interested what people use :)
- Best score: 14
- Best player score: 14
- Position: #60 / 1072
- Number of attempts: 3
Words in parens - 12858 entries
We should all ace this, right?
- Best score: 13
- Best player score: 14
- Position: #127 / 3946
- Number of attempts: 4
Pairs of numbers - 360 entries
Line 1 represents x, line 2 y-data. Bring the corresponding pairs in the form "[x,y]\n"
- Best score: 26
- Best player score: 38
- Position: #76 / 133
- Number of attempts: 1
Delete unwanted lines - 396 entries
Delete all lines which does not end in "o.."
- Best score: 9
- Best player score: 9
- Position: #93 / 225
- Number of attempts: 2
Vertical Limit - 2448 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 23
- Position: #213 / 738
- Number of attempts: 5
switch variable - 5036 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 12
- Position: #764 / 1736
- Number of attempts: 2
Make it more readable - 1952 entries
Insert blank lines to make it more organized and readable
- Best score: 13
- Best player score: 13
- Position: #44 / 640
- Number of attempts: 5
Numbering a List - 1859 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 19
- Position: #241 / 639
- Number of attempts: 3
Simple text editing with Vim - 12290 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 13
- Position: #198 / 3581
- Number of attempts: 4