12 Days of Christmas
419
99 Bottles of Beer
521
Abundant Numbers
752
Abundant Numbers (Long)
789
ASCII Table
744
brainfuck
515
547
Catalan’s Constant
63
Collatz
818
Divisors
841
Emirp Numbers
484
Evil Numbers
630
580
Evil Numbers (Long)
543
Factorial Factorisation
616
Fibonacci
742
753
Fizz Buzz
742754548743954493806751
Foo Fizz Buzz Bar
872
Fractions
786
Happy Numbers
445
Happy Numbers (Long)
527
Kolakoski Constant
67
Leap Years
856
933
Leyland Numbers
631
Look and Say
672
Niven Numbers
716
Niven Numbers (Long)
840
Odious Numbers
554
578
Odious Numbers (Long)
590
Ordinal Numbers
748
Pangram Grep
436
Pascal’s Triangle
693
Pernicious Numbers
463
Pernicious Numbers (Long)
518
Prime Numbers
679
699
Prime Numbers (Long)
700
650
Quine
866
Recamán
609
Spelling Numbers
397
Vampire Numbers
575
λ
124
π
58
τ
59
φ
47
√2
49
𝑒
47