12 Days of Christmas
419
99 Bottles of Beer
521
Abundant Numbers
752
Abundant Numbers (Long)
789
ASCII Table
744
brainfuck
466
547
Catalan’s Constant
63
Collatz
818
Divisors
841
Emirp Numbers
485
Evil Numbers
631
580
Evil Numbers (Long)
544
Factorial Factorisation
618
Fibonacci
742
753
Fizz Buzz
742755548743955493806751
Foo Fizz Buzz Bar
872
Fractions
787
Happy Numbers
445
Happy Numbers (Long)
527
Kolakoski Constant
68
Leap Years
856
933
Leyland Numbers
631
Look and Say
672
Niven Numbers
716
Niven Numbers (Long)
840
Odious Numbers
555
578
Odious Numbers (Long)
591
Ordinal Numbers
748
Pangram Grep
436
Pascal’s Triangle
693
Pernicious Numbers
463
Pernicious Numbers (Long)
519
Prime Numbers
680
699
Prime Numbers (Long)
701
650
Quine
866
Recamán
609
ROT13
596
Spelling Numbers
397
Vampire Numbers
576
λ
123
π
58
τ
59
φ
47
√2
49
𝑒
47