12 Days of Christmas
365
99 Bottles of Beer
376
Abundant Numbers
651
Abundant Numbers (Long)
714
Arithmetic Numbers
657
ASCII Table
559
Catalan Numbers
690
Christmas Trees
565
Collatz
809744
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
547
ISBN
758
Niven Numbers (Long)
798
Odious Numbers
721851
Odious Numbers (Long)
741830
Pascalβs Triangle
513
Prime Numbers
656643
Prime Numbers (Long)
753269
Quine
602946
Repeating Decimals
401
SI Units
541
Ο
676679