Played Challenges
Change to ascending order - 541 entries
Change each line of numbers consistently from descending to ascending order.
- Best score: 17
- Best player score: 17
- Position: #4 / 132
- Number of attempts: 7
Swap columns and transform to CSV format - 487 entries
Turn this spreadsheet output into a CSV file but first swap the columns
- Best score: 16
- Best player score: 17
- Position: #14 / 175
- Number of attempts: 2
Generate an entry for each month - 387 entries
The input file contains a URI with a month in it. Generate the URIs for all the other months up to a couple of years
- Best score: 27
- Best player score: 97
- Position: #85 / 97
- Number of attempts: 1
Move to corresponding lines - 334 entries
Move the values to the corresponding lines.
- Best score: 16
- Best player score: 20
- Position: #26 / 76
- Number of attempts: 6
Rearrange array to one line - 889 entries
Rearrange the array content on only one line, and remove trailing commas
- Best score: 13
- Best player score: 13
- Position: #21 / 205
- Number of attempts: 12
Find anomalies - 171 entries
There is one special character per line
- Best score: 30
- Best player score: 30
- Position: #13 / 46
- Number of attempts: 6
New teacher - 1519 entries
Update the details of the new CS teacher.
- Best score: 19
- Best player score: 19
- Position: #18 / 319
- Number of attempts: 8
Replace word while reserving first letter case - 665 entries
Window -> Door window -> door Windows -> Windows windows -> windows
- Best score: 24
- Best player score: 24
- Position: #27 / 127
- Number of attempts: 12
months to html list items - 1151 entries
Turn the months into list items.
- Best score: 22
- Best player score: 22
- Position: #45 / 311
- Number of attempts: 3
Quicksort - 2113 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: #277 / 472
- Number of attempts: 1
Wrap the text of an email message to 79 characters - 868 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 5
- Position: #316 / 451
- Number of attempts: 8
Search and Replace 0 - 5159 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #744 / 1674
- Number of attempts: 4
Going underground.... - 376 entries
Simple reformatting: in this case changing from the format London underground supplies its customers with, to the format that Google Calendar likes...
- Best score: 22
- Best player score: 26
- Position: #15 / 130
- Number of attempts: 6
Split the words - 399 entries
Add the spaces manually if you must, but if you use Vim's spell checking feature wisely, I think you'll save a LARGE number of strokes.
- Best score: 18
- Best player score: 34
- Position: #41 / 115
- Number of attempts: 5
A HAPPY NEW YEAR 2014 ! - 10755 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #1614 / 3715
- Number of attempts: 2
Inconsistent real estate paste - 240 entries
Format a hand-typed real estate listing that uses inconsistent punctuation into four sections
- Best score: 24
- Best player score: 33
- Position: #27 / 60
- Number of attempts: 3
Insert a Markdown link - 473 entries
Put a link in a markdown document, using the after-the-paragraph format.
- Best score: 22
- Best player score: 23
- Position: #43 / 157
- Number of attempts: 4
Sorting paragraphs - 565 entries
Order the paragraphs correctly, per prefixed index
- Best score: 18
- Best player score: 21
- Position: #29 / 168
- Number of attempts: 12
Hatsuyume - 582 entries
http://en.wikipedia.org/wiki/Hatsuyume
- Best score: 15
- Best player score: 17
- Position: #25 / 194
- Number of attempts: 13
Context insensitive completion 0 - 605 entries
Buried in the lines you're not supposed to add is the line "Add this line!" Add that line to the top of the file.
- Best score: 6
- Best player score: 7
- Position: #129 / 255
- Number of attempts: 4
Context Insensitive completion 1 - 532 entries
Finish writing this simple Python HTTP server.
- Best score: 18
- Best player score: 18
- Position: #166 / 252
- Number of attempts: 3
Reverse characters in a line - 844 entries
You have everything you need, just not in the right order. Mastermind would give you 26 white pegs.
- Best score: 8
- Best player score: 12
- Position: #28 / 282
- Number of attempts: 8
Reformat most common surnames - 834 entries
Reformat copy-pasted table into a list of the most common surnames
- Best score: 23
- Best player score: 25
- Position: #73 / 238
- Number of attempts: 5
Change the content of a string - 1799 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 22
- Position: #238 / 655
- Number of attempts: 3
Sort and add attributes - 1591 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #292 / 615
- Number of attempts: 4
Reconstruct the Sentence - 1745 entries
Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.
- Best score: 19
- Best player score: 20
- Position: #163 / 457
- Number of attempts: 7
Whitespace, empty lines and tabs - 4044 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 16
- Position: #48 / 862
- Number of attempts: 10
Simple text editing with Vim - 13626 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 13
- Position: #734 / 3902
- Number of attempts: 4
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