12 Days of Christmas
411
99 Bottles of Beer
517
Abundant Numbers
747
Abundant Numbers (Long)
782
ASCII Table
712
brainfuck
454
547
Catalan’s Constant
63
Collatz
801
Divisors
833
Emirp Numbers
482
Evil Numbers
618
578
Evil Numbers (Long)
532
Factorial Factorisation
613
Fibonacci
740
750
Fizz Buzz
741746545522952490802750
Foo Fizz Buzz Bar
870
Fractions
789
Happy Numbers
441
Happy Numbers (Long)
523
Kolakoski Constant
67
Leap Years
839
907
Leyland Numbers
623
Look and Say
665
Niven Numbers
710
Niven Numbers (Long)
830
Odious Numbers
531
575
Odious Numbers (Long)
587
Ordinal Numbers
747
Pangram Grep
433
Pascal’s Triangle
690
Pernicious Numbers
459
Pernicious Numbers (Long)
508
Prime Numbers
680
698
Prime Numbers (Long)
701
648
Quine
864
Recamán
601
ROT13
593
Spelling Numbers
394
Vampire Numbers
560
λ
111
π
57
τ
59
φ
47
√2
49
𝑒
47