Played Challenges
Simple, Practical, and Common - 33385 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: 30
- Position: #4998 / 7364
- Number of attempts: 1
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #228 / 1585
- Number of attempts: 5
JS notation to Immutable.js notation - 161 entries
Now Immutable.js made its way into many frontends. This challenge consists of a typical refactoring that many of us are facing now.
- Best score: 34
- Best player score: 41
- Position: #37 / 60
- Number of attempts: 2
Vice versa - 7805 entries
Little role switching.
- Best score: 12
- Best player score: 16
- Position: #1191 / 2101
- Number of attempts: 2
Lisp Condense - 438 entries
Reduce 4 cons selection operations down to one function call.
- Best score: 13
- Best player score: 17
- Position: #119 / 154
- Number of attempts: 3
Words in parens - 12858 entries
We should all ace this, right?
- Best score: 13
- Best player score: 20
- Position: #3161 / 3946
- Number of attempts: 4
Pairs of numbers - 360 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: 43
- Position: #94 / 133
- Number of attempts: 3
The name of the game - 650 entries
End up with the name of the game.
- Best score: 11
- Best player score: 11
- Position: #115 / 356
- Number of attempts: 4
Append semicolon after expressions - 1005 entries
Some lines need the semicolon, some don't.
- Best score: 11
- Best player score: 11
- Position: #44 / 403
- Number of attempts: 3
switch variable - 5036 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 17
- Position: #1597 / 1736
- Number of attempts: 1
Change the content of a string - 1476 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 25
- Position: #347 / 558
- Number of attempts: 2
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: 26
- Position: #3092 / 3581
- Number of attempts: 2
Todd Branchflower
Twitter: @toddbranch
Former Air Force officer and Air Force Academy computer engineering teacher. Now trying to be a programmer at @goconspire.