12 Days of Christmas
339th
99 Bottles of Beer
471st
Abundant Numbers
315th
Christmas Trees
203rd
Collatz
241st
Divisors
118th
Emirp Numbers
337th
Evil Numbers
309th
Evil Numbers (Long)
209th
Fibonacci
186th
Fizz Buzz
169th
Foo Fizz Buzz Bar
291st
Happy Numbers
283rd
Leap Years
322nd
Niven Numbers
196th
Odious Numbers
153rd
Pangram Grep
253rd
Pascal’s Triangle
399th
Pernicious Numbers
244th
Prime Numbers
597th
Prime Numbers (Long)
316th
Quine
72nd
π
490th
√2
513th
𝑒
399th