Played Challenges
Search and Replace 0 - 5007 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #256 / 1631
- Number of attempts: 3
Just the middle - 11509 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #119 / 4218
- Number of attempts: 2
Create Leading Zeros - 245 entries
Create leading zeros only for id columns. Please use generic approach!
- Best score: 23
- Best player score: 24
- Position: #18 / 84
- Number of attempts: 3
I forgot quotes - 16061 entries
Oops.
- Best score: 10
- Best player score: 16
- Position: #2436 / 4195
- Number of attempts: 3
attr_aligner - 3525 entries
Two attr keywords. Two separate indentations. Align the colons.
- Best score: 19
- Best player score: 21
- Position: #197 / 706
- Number of attempts: 4
Ninjas Leaderboard - 102 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: #10 / 42
- Number of attempts: 3
Letter case trickery - 1644 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: #64 / 520
- Number of attempts: 2
quotes inside quotes - 3182 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 / 1085
- Number of attempts: 3
Words in parens - 12975 entries
We should all ace this, right?
- Best score: 13
- Best player score: 14
- Position: #136 / 3971
- Number of attempts: 4
Pairs of numbers - 364 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: #78 / 137
- Number of attempts: 1
Delete unwanted lines - 431 entries
Delete all lines which does not end in "o.."
- Best score: 9
- Best player score: 9
- Position: #93 / 234
- Number of attempts: 2
Vertical Limit - 2574 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 23
- Position: #220 / 761
- Number of attempts: 5
switch variable - 5085 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 12
- Position: #770 / 1750
- Number of attempts: 2
Make it more readable - 2009 entries
Insert blank lines to make it more organized and readable
- Best score: 13
- Best player score: 13
- Position: #44 / 652
- Number of attempts: 5
Numbering a List - 1939 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 19
- Position: #251 / 655
- Number of attempts: 3
Simple text editing with Vim - 13143 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 / 3777
- Number of attempts: 4