12 Days of Christmas
14th99 Bottles of Beer
6thAbundant Numbers
22ndChristmas Trees
21stCollatz
32ndCSS Colors
8thDivisors
53rdEmojify
15thFibonacci
93rdFizz Buzz
77thFoo Fizz Buzz Bar
11thLeap Years
49thPangram Grep
35thPrime Numbers
76thPrime Numbers (Long)
36thQuine
27thSeven Segment
18thTongue-twisters
13thUnited States
11th