Played Challenges
Swap values - 4543 entries
Well, swap the values...
- Best score: 11
- Best player score: 17
- Position: #1092 / 1257
- Number of attempts: 1
Interweave two blocks of text - 631 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: 16
- Position: #32 / 211
- Number of attempts: 4
Recursively Palindrome - 239 entries
Note that there are 2^6-1 characters.
- Best score: 21
- Best player score: 23
- Position: #23 / 73
- Number of attempts: 4
remove dupes from array - 1336 entries
given a random string that contains a ruby-esque array, make sure that there are no duplicate elements
- Best score: 17
- Best player score: 17
- Position: #11 / 331
- Number of attempts: 13
Alphabetize the directory - 283 entries
Put the contacts and their information in alphabetical order.
- Best score: 30
- Best player score: 39
- Position: #71 / 99
- Number of attempts: 1
Case preserving word replacement - 453 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: 25
- Position: #160 / 179
- Number of attempts: 1
Complete the hex array data (Part II) - 156 entries
Do not use external tools(e.g. tac, seq) [My interpretation of Rule #7]
- Best score: 20
- Best player score: 27
- Position: #56 / 67
- Number of attempts: 1
Sort entries based on date - 363 entries
Sort some entries in a Ledger-file based on date.
- Best score: 11
- Best player score: 20
- Position: #102 / 114
- Number of attempts: 2
It'ss tooo coold too typpe todaay - 215 entries
My hands are numb with cold. It's hard to type correctly.
- Best score: 16
- Best player score: 17
- Position: #22 / 96
- Number of attempts: 4
HTML to Haml - 842 entries
Help convert this HTML page to Haml.
- Best score: 23
- Best player score: 49
- Position: #168 / 202
- Number of attempts: 3
Reformat long lines - 344 entries
Rearrange this ruby method call to put each parameter on its own line. Could become a useful macro.
- Best score: 15
- Best player score: 15
- Position: #10 / 131
- Number of attempts: 4
Generate English Alphabets - 473 entries
Start with a, get up to z.
- Best score: 19
- Best player score: 24
- Position: #57 / 202
- Number of attempts: 4
Numbering a List - 1859 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 25
- Position: #499 / 639
- Number of attempts: 8
The holy-grail may help - 347 entries
Can you find it in less than 20 strokes, Arthur?
- Best score: 16
- Best player score: 16
- Position: #104 / 206
- Number of attempts: 1
Assignment Alignment - 832 entries
line up the operators. Use spaces, not tabs.
- Best score: 18
- Best player score: 31
- Position: #176 / 215
- Number of attempts: 1
Reverse Simple Deletion - 832 entries
You did the simple deletion, now reverse it.
- Best score: 11
- Best player score: 12
- Position: #213 / 454
- Number of attempts: 2
Make Fancy Header - 1014 entries
Make the header text stand out with surrounding asterisks
- Best score: 16
- Best player score: 16
- Position: #48 / 338
- Number of attempts: 6
Jakub Arnold
Twitter: @darthdeus
Computer Science student at Charles University