99 Bottles of Beer
570
Abundant Numbers
817
Abundant Numbers (Long)
917
Arabic to Roman
772
Arithmetic Numbers
697
Ascending Primes
602
ASCII Table
734
Calendar
595
Card Number Validation
691
Catalan Numbers
863
Catalan’s Constant
374
Christmas Trees
651
Collatz
905
Continued Fractions
955
CSS Colors
158
Day of Week
872
Divisors
964
Emirp Numbers
500
Emirp Numbers (Long)
568
Evil Numbers
833
Evil Numbers (Long)
820
Factorial Factorisation
680
Fibonacci
409947
Fizz Buzz
946
Foo Fizz Buzz Bar
725
Fractions
805
Game of Life
423
Gijswijt’s Sequence
688
Happy Numbers
533
Happy Numbers (Long)
670
Hexdump
860
Inventory Sequence
850
ISBN
772
Kolakoski Sequence
699
Leap Years
811
Leyland Numbers
765
Look and Say
750
Lucky Numbers
634
Mandelbrot
817
Maze
680
Niven Numbers
759
Niven Numbers (Long)
833
Odious Numbers
870
Odious Numbers (Long)
872
Ordinal Numbers
890
Pangram Grep
871
Pascal’s Triangle
820
Pernicious Numbers
816
Prime Numbers
909
Prime Numbers (Long)
677
Quine
969
Recamán
859
Reverse Polish Notation
790
Rijndael S-box
626
ROT13
967
Rule 110
641
SI Units
506
Sierpiński Triangle
659
Taxicab Numbers
469
Van Eck Sequence
726
√2
710
𝑒
696