12 Days of Christmas
176th
Abundant Numbers
63rd
Arabic to Roman
114th
brainfuck
127th
Christmas Trees
216th
Divisors
342nd
Emirp Numbers
108th
Evil Numbers
184th
Fibonacci
77th
397th
Fizz Buzz
160th
662nd
230th
1st130th221st
1,542nd
256th
Happy Numbers
119th
Leap Years
231st
Niven Numbers
254th
Odious Numbers
159th
Pangram Grep
155th
Prime Numbers
206th
Quine
1st26th222nd106th34th41st304th1st1st44th63rd
92nd89th88th28th
π
94th
√2
483rd