12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
ASCII Table
553rd
brainfuck
814th
Catalan’s Constant
Collatz
Divisors
Emirp Numbers
Evil Numbers
2,527th
Evil Numbers (Long)
1,656th
Factorial Factorisation
Fibonacci
4,277th
Fizz Buzz
6,074th5,894th8,804th6,097th1,716th9,455th5,007th4,814th
Foo Fizz Buzz Bar
Fractions
Happy Numbers
Happy Numbers (Long)
Kolakoski Constant
Leap Years
990th
Leyland Numbers
Look and Say
Niven Numbers
Niven Numbers (Long)
Odious Numbers
2,560th
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
2,101st
Prime Numbers (Long)
1,249th
Quine
Recamán
Spelling Numbers
Vampire Numbers
λ
π
τ
φ
√2
𝑒