Played Challenges
Simple, Practical, and Common - 33392 entries
Simple things we do all the time should be able to be done with very few keystrokes, but sometimes I find something I need to do makes me go, "There MUST be a better way." This challenge is just a simple movement and entering text at a certain place.
- Best score: 22
- Best player score: 31
- Position: #5625 / 7365
- Number of attempts: 1
V to the i - 4751 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 12
- Position: #1795 / 1879
- Number of attempts: 1
Add semicolons - 10792 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 12
- Position: #1837 / 3044
- Number of attempts: 4
remove lines containing the word "reader" - 3537 entries
easy stuff
- Best score: 9
- Best player score: 13
- Position: #958 / 1144
- Number of attempts: 7
Box it - 7828 entries
Create a box around a line.
- Best score: 21
- Best player score: 41
- Position: #1706 / 1865
- Number of attempts: 1
Array propagate - 319 entries
Complete the array with the keys as part of the value
- Best score: 23
- Best player score: 31
- Position: #90 / 115
- Number of attempts: 1
Extract argument from function - 2314 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 20
- Position: #685 / 744
- Number of attempts: 2
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 20
- Position: #1440 / 1585
- Number of attempts: 1
Number Sort - 305 entries
sort the list of newline-separated numbers incrementally. Numbers are in the range 1 to 1000, with 500 missing
- Best score: 9
- Best player score: 9
- Position: #114 / 163
- Number of attempts: 2
Collect List - 4264 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 20
- Position: #1128 / 1186
- Number of attempts: 2
I forgot quotes - 15931 entries
Oops.
- Best score: 10
- Best player score: 23
- Position: #3878 / 4161
- Number of attempts: 1
A HAPPY NEW YEAR 2014 ! - 10628 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 25
- Position: #3595 / 3667
- Number of attempts: 1
Words in parens - 12858 entries
We should all ace this, right?
- Best score: 13
- Best player score: 29
- Position: #3853 / 3946
- Number of attempts: 1
Append semicolon after expressions - 1005 entries
Some lines need the semicolon, some don't.
- Best score: 11
- Best player score: 18
- Position: #393 / 403
- Number of attempts: 1
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: 14
- Position: #1799 / 3581
- Number of attempts: 7
Akshay Aurora
Twitter: @akshayaurora
Databases and Distributed Systems @StonyBrookU • Ex-Microsoft