12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
ASCII Table
466th
brainfuck
630th
Catalan’s Constant
Collatz
Divisors
Emirp Numbers
Evil Numbers
2,543rd
Evil Numbers (Long)
1,659th
Factorial Factorisation
Fibonacci
4,409th
Fizz Buzz
5,809th5,621st8,586th5,805th965th9,247th4,790th5,671st
Foo Fizz Buzz Bar
Fractions
Happy Numbers
Happy Numbers (Long)
Kolakoski Constant
Leap Years
952nd
Leyland Numbers
Look and Say
Niven Numbers
Niven Numbers (Long)
Odious Numbers
2,523rd
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
2,054th
Prime Numbers (Long)
1,300th
Quine
Recamán
Spelling Numbers
Vampire Numbers
λ
π
τ
φ
√2
𝑒