12 Days of Christmas
110th
99 Bottles of Beer
74th
Abundant Numbers
229th
Arabic to Roman
139th
brainfuck
164th
Christmas Trees
117th
Cubes
74th
Diamonds
64th
Divisors
88th
Emirp Numbers
151st
Evil Numbers
228th
Fibonacci
259th
Fizz Buzz
1st
Happy Numbers
124th
Leap Years
232nd
Morse Decoder
71st
Morse Encoder
66th
Niven Numbers
200th
Odious Numbers
216th
Ordinal Numbers
126th
Pangram Grep
56th
Pascal’s Triangle
126th
Pernicious Numbers
183rd
Prime Numbers
199th
Quine
353rd
Rock-paper-scissors-Spock-lizard
107th
Roman to Arabic
50th
Rule 110
81st
Seven Segment
98th
Sierpiński Triangle
116th
Spelling Numbers
π
215th
√2
108th