12 Days of Christmas
419
99 Bottles of Beer
521
Abundant Numbers
752
Abundant Numbers (Long)
790
ASCII Table
738
brainfuck
467
547
Catalan’s Constant
63
Collatz
819
Divisors
841
Emirp Numbers
485
Evil Numbers
631
580
Evil Numbers (Long)
544
Factorial Factorisation
619
Fibonacci
742
753
Fizz Buzz
743755548743955493806751
Foo Fizz Buzz Bar
873
Fractions
789
Happy Numbers
445
Happy Numbers (Long)
528
Kolakoski Constant
68
Leap Years
857
934
Leyland Numbers
631
Look and Say
673
Niven Numbers
717
Niven Numbers (Long)
842
Odious Numbers
555
579
Odious Numbers (Long)
591
Ordinal Numbers
749
Pangram Grep
436
Pascal’s Triangle
693
Pernicious Numbers
463
Pernicious Numbers (Long)
520
Prime Numbers
680
699
Prime Numbers (Long)
702
651
Quine
866
Recamán
609
ROT13
588
Spelling Numbers
397
Vampire Numbers
576
λ
123
π
58
τ
59
φ
47
√2
49
𝑒
47