12 Days of Christmas
547th
Abundant Numbers
445th
Abundant Numbers (Long)
274th
Arithmetic Numbers
235th
Ascending Primes
252nd
brainfuck
277th
Catalan Numbers
1st
Christmas Trees
348th
Collatz
215th
Divisors
937th
Emirp Numbers
250th
Emirp Numbers (Long)
120th
Evil Numbers
514th
Evil Numbers (Long)
330th
Farey Sequence
181st
Fibonacci
197th
Fizz Buzz
1,730th
Foo Fizz Buzz Bar
651st
Fractions
526th
Happy Numbers
438th
Happy Numbers (Long)
253rd
ISBN
236th
Kolakoski Sequence
262nd
Leap Years
328th
Look and Say
243rd
Lucky Numbers
175th
Niven Numbers
223rd
Niven Numbers (Long)
352nd
Odious Numbers
316th
Odious Numbers (Long)
257th
PalindromemordnilaP
45th
Pangram Grep
462nd
Pascal’s Triangle
519th
Prime Numbers
473rd
Prime Numbers (Long)
229th
Proximity Grid
61st
Quine
82nd
Recamán
210th
Rock-paper-scissors-Spock-lizard
168th
ROT13
226th
Van Eck Sequence
297th