12 Days of Christmas
110th
99 Bottles of Beer
74th
Abundant Numbers
229th
Arabic to Roman
138th
brainfuck
163rd
Christmas Trees
117th
Cubes
73rd
Diamonds
63rd
Divisors
88th
Emirp Numbers
150th
Evil Numbers
228th
Fibonacci
257th
Fizz Buzz
1st
Happy Numbers
125th
Leap Years
228th
Morse Decoder
71st
Morse Encoder
66th
Niven Numbers
198th
Odious Numbers
216th
Ordinal Numbers
124th
Pangram Grep
55th
Pascal’s Triangle
125th
Pernicious Numbers
181st
Prime Numbers
197th
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