12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
ASCII Table
541st
brainfuck
744th
Catalan’s Constant
Collatz
Divisors
Emirp Numbers
Evil Numbers
2,505th
Evil Numbers (Long)
1,630th
Factorial Factorisation
Fibonacci
4,200th
Fizz Buzz
6,016th
5,839th
6,040th
1,695th
8,721st
9,367th
4,950th
4,764th
Foo Fizz Buzz Bar
Fractions
Happy Numbers
Happy Numbers (Long)
Kolakoski Constant
Leap Years
986th
Leyland Numbers
Look and Say
Niven Numbers
Niven Numbers (Long)
Odious Numbers
2,511th
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
2,085th
Prime Numbers (Long)
1,226th
Quine
Recamán
Spelling Numbers
Vampire Numbers
λ
π
τ
φ
√2
𝑒