12 Days of Christmas
93rd
99 Bottles of Beer
88th
Christmas Trees
89th
Emirp Numbers
103rd
Evil Numbers
123rd
Fibonacci
233rd
Fizz Buzz
177th
Happy Numbers
100th
Odious Numbers
98th
Pangram Grep
88th
Pascal’s Triangle
79th
Pernicious Numbers
105th
Prime Numbers
154th
Quine
1st
Sierpiński Triangle
58th