12 Days of Christmas
88th
99 Bottles of Beer
87th
Christmas Trees
85th
Emirp Numbers
97th
Evil Numbers
117th
Fibonacci
221st
Fizz Buzz
168th
Happy Numbers
97th
Odious Numbers
92nd
Pangram Grep
82nd
Pascal’s Triangle
76th
Pernicious Numbers
100th
Prime Numbers
148th
Quine
1st
Sierpiński Triangle
55th