Christmas Trees
29th
Cubes
13th
Divisors
49th
Emirp Numbers
46th
Fibonacci
131st
Fizz Buzz
111th
Happy Numbers
46th
Morse Decoder
9th
Niven Numbers
54th
Pangram Grep
Pascal’s Triangle
46th
Prime Numbers
97th
Quine
31st740th
Rock-paper-scissors-Spock-lizard
14th
Roman to Arabic
18th
Sierpiński Triangle
28th