12 Days of Christmas
793
99 Bottles of Beer
658
Abundant Numbers
679
Abundant Numbers (Long)
806
Arithmetic Numbers
802
ASCII Table
709
Catalan Numbers
690
Christmas Trees
649
Collatz
815888
CSS Colors
536
Day of Week
558
Divisors
825
Emojify
342
Evil Numbers (Long)
815
Factorial Factorisation
95
Fibonacci
865935
Fizz Buzz
726472
Foo Fizz Buzz Bar
650
Fractions
643
ISBN
762
Niven Numbers (Long)
801
Odious Numbers
721852
Odious Numbers (Long)
741830
Pascalβs Triangle
554
Prime Numbers
656643
Prime Numbers (Long)
753269
Quine
603946
Repeating Decimals
404
SI Units
567
Ο
677680