brainfuck
4th
97th
Collatz
22nd
CSS Colors
118th
Day of Week
31st
Divisors
172nd
Evil Numbers
81st
Factorial Factorisation
18th
Fibonacci
127th
Fizz Buzz
32nd
Foo Fizz Buzz Bar
79th111th
Game of Life
27th
Happy Numbers
32nd
Intersection
27th36th
Leap Years
90th
Look and Say
26th
Niven Numbers
103rd
Ordinal Numbers
32nd
Pangram Grep
20th
Pascal’s Triangle
84th
Pernicious Numbers
86th
Pernicious Numbers (Long)
30th
Prime Numbers
42nd
Prime Numbers (Long)
41st
Quine
217th
838th
Recamán
35th
Roman to Arabic
16th
ROT13
11th
Tongue-twisters
24th