12 Days of Christmas
365
99 Bottles of Beer
376
Abundant Numbers
650
Abundant Numbers (Long)
714
Arithmetic Numbers
656
ASCII Table
558
Catalan Numbers
690
Christmas Trees
565
Collatz
809743
CSS Colors
235
Day of Week
447
Divisors
825
Emojify
320
Evil Numbers (Long)
815
Factorial Factorisation
76
Fibonacci
864934
Fizz Buzz
722431
Foo Fizz Buzz Bar
642
Fractions
546
ISBN
758
Niven Numbers (Long)
798
Odious Numbers
721851
Odious Numbers (Long)
741829
Pascalβs Triangle
513
Prime Numbers
656643
Prime Numbers (Long)
752269
Quine
602946
Repeating Decimals
401
SI Units
541
Ο
676677