12 Days of Christmas
367
99 Bottles of Beer
379
Abundant Numbers
662
Abundant Numbers (Long)
733
Arithmetic Numbers
674
ASCII Table
570
Catalan Numbers
710
Christmas Trees
574
Collatz
859
760
CSS Colors
245
Day of Week
466
Divisors
868
Emojify
325
Evil Numbers (Long)
837
Factorial Factorisation
78
Fibonacci
897
947
Fizz Buzz
748
434
Foo Fizz Buzz Bar
687
Fractions
564
ISBN
844
Niven Numbers (Long)
820
Odious Numbers
769
870
Odious Numbers (Long)
806
854
Pascalβs Triangle
526
Prime Numbers
694
656
Prime Numbers (Long)
810
277
Quine
636
969
Repeating Decimals
473
SI Units
610
Ο
715
734