99 Bottles of Beer
566
Abundant Numbers
803
Abundant Numbers (Long)
895
Arabic to Roman
755
Arithmetic Numbers
681
Ascending Primes
583
ASCII Table
720
Calendar
575
Card Number Validation
667
Catalan Numbers
841
Catalan’s Constant
364
Christmas Trees
640
Collatz
888
Continued Fractions
913
CSS Colors
152
Day of Week
841
Divisors
950
Emirp Numbers
491
Emirp Numbers (Long)
552
Evil Numbers
818
Evil Numbers (Long)
800
Factorial Factorisation
661
Fibonacci
399935
Fizz Buzz
939
Foo Fizz Buzz Bar
715
Fractions
783
Game of Life
410
Gijswijt’s Sequence
667
Happy Numbers
524
Happy Numbers (Long)
652
Hexdump
837
Inventory Sequence
823
ISBN
750
Kolakoski Sequence
675
Leap Years
799
Leyland Numbers
747
Look and Say
733
Lucky Numbers
617
Mandelbrot
794
Maze
657
Niven Numbers
745
Niven Numbers (Long)
813
Odious Numbers
852
Odious Numbers (Long)
849
Ordinal Numbers
868
Pangram Grep
850
Pascal’s Triangle
800
Pernicious Numbers
799
Prime Numbers
892
Prime Numbers (Long)
660
Quine
947
Recamán
841
Reverse Polish Notation
752
Rijndael S-box
615
ROT13
930
Rule 110
630
SI Units
422
Sierpiński Triangle
646
Taxicab Numbers
447
Van Eck Sequence
702
√2
695
𝑒
679