Played Challenges
Interweave two blocks of text - 661 entries
Suppose you've got data on a list of things from multiple sources. They're all in separate chunks, so how might you create a tabular output?
- Best score: 15
- Best player score: 17
- Position: #74 / 215
- Number of attempts: 1
Recursively Palindrome - 267 entries
Note that there are 2^6-1 characters.
- Best score: 21
- Best player score: 23
- Position: #22 / 75
- Number of attempts: 6
Exchanging Quotes - 858 entries
Sometimes you need to exchange a choice of quotes in some code.
- Best score: 30
- Best player score: 34
- Position: #79 / 230
- Number of attempts: 3
PHP <--> Java class conversion Part 1 - 254 entries
Convert this tiny php class to adequate java one.
- Best score: 65
- Best player score: 78
- Position: #14 / 63
- Number of attempts: 6
Sort the cardinal numbers - 315 entries
Maybe a simple challenge.
- Best score: 12
- Best player score: 14
- Position: #83 / 149
- Number of attempts: 3
Line Zipper - 477 entries
Zip/pair related lines.
- Best score: 12
- Best player score: 16
- Position: #137 / 216
- Number of attempts: 2
Alphabetize the directory - 298 entries
Put the contacts and their information in alphabetical order.
- Best score: 30
- Best player score: 37
- Position: #56 / 101
- Number of attempts: 3
Complete the hex array data - 197 entries
Do not use external tools(e.g. tac, seq) [My interpretation of Rule #7]
- Best score: 23
- Best player score: 35
- Position: #54 / 74
- Number of attempts: 4
Case preserving word replacement - 454 entries
Half way through my project, my people turned into dogs. Now I have to change everything in my source.
- Best score: 19
- Best player score: 21
- Position: #87 / 180
- Number of attempts: 1
Numbering a List - 1935 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 25
- Position: #495 / 654
- Number of attempts: 2
Java Array2List - 233 entries
Convert an java array initializer into a list.
- Best score: 67
- Best player score: 103
- Position: #46 / 87
- Number of attempts: 2
A Simple One - 1057 entries
Here is a very simple one - just to illustrate/introduce a vim feature that some people seem to miss...
- Best score: 9
- Best player score: 9
- Position: #193 / 667
- Number of attempts: 1