12 Days of Christmas
21st99 Bottles of Beer
21stAbundant Numbers
30thbrainfuck
28thDiamonds
26thDivisors
41stEmirp Numbers
14thEvil Numbers
58thFibonacci
129thFizz Buzz
157thLeap Years
81stMorse Decoder
11thMorse Encoder
12thNiven Numbers
64thOdious Numbers
51stOrdinal Numbers
36thPangram Grep
41stTongue-twisters
5thλ
26th