12 Days of Christmas
291st
99 Bottles of Beer
128th
Abundant Numbers
108th
brainfuck
113th
Christmas Trees
119th
CSS Colors
70th
Divisors
190th
798th
Emirp Numbers
85th
Evil Numbers
155th
Fibonacci
176th
Fizz Buzz
346th
Happy Numbers
89th
Leap Years
150th
Morse Decoder
49th
Morse Encoder
22nd
Niven Numbers
221st
Odious Numbers
57th
142nd
Ordinal Numbers
63rd
Pangram Grep
105th
Pascalβs Triangle
116th
Pernicious Numbers
111th
Prime Numbers
86th
Seven Segment
79th
Spelling Numbers
48th