Played Challenges
Simple, Practical, and Common - 32904 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: 22
- Position: #310 / 7270
- Number of attempts: 6
Just the middle - 11136 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 8
- Position: #2057 / 4112
- Number of attempts: 2
JS notation to Immutable.js notation - 155 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: 35
- Best player score: 35
- Position: #9 / 59
- Number of attempts: 6
FoodCritic023: Prefer conditional attributes - 177 entries
FoodCritic (www.foodcritic.io) is a lint tool for your Chef (learn.chef.io) cookbooks. FC023 indicates that you should prefer Chef guards over Ruby conditions. This challenge expects you to be able to fix this issue in a sample cookbook, given the FoodCritic output: ================================================================ FC023: Prefer conditional attributes: cookbooks/foo/recipes/default.rb:25 ================================================================ See http://www.foodcritic.io/#FC023 for more details about the changes being made.
- Best score: 25
- Best player score: 29
- Position: #23 / 50
- Number of attempts: 3
Vice versa - 7520 entries
Little role switching.
- Best score: 12
- Best player score: 18
- Position: #1670 / 2043
- Number of attempts: 3
Vim's not included features - 178 entries
Filter not included (-) features in a hypothetical installation of vim.
- Best score: 23
- Best player score: 33
- Position: #40 / 59
- Number of attempts: 2
lipsum lines - 247 entries
Convert a quoted block of text into strings in a list.
- Best score: 28
- Best player score: 36
- Position: #72 / 89
- Number of attempts: 2
Create bison tokens - 34 entries
Create tokens for bison out of a known list of words
- Best score: 85
- Best player score: 105
- Position: #12 / 16
- Number of attempts: 2
Manual SQL - 114 entries
Change select and insert queries to simulate inserting a new record.
- Best score: 49
- Best player score: 71
- Position: #29 / 44
- Number of attempts: 2