12 Days of Christmas
805
99 Bottles of Beer
721
Abundant Numbers
728
Abundant Numbers (Long)
828
Arithmetic Numbers
816
ASCII Table
302
Christmas Trees
702
Collatz
825
CSS Colors
187
Cubes
526
Divisors
905
Emirp Numbers
438
Emojify
397
Evil Numbers
786
Evil Numbers (Long)
770
Factorial Factorisation
96
Fizz Buzz
729
Foo Fizz Buzz Bar
712
Happy Numbers
620
ISBN
707
Niven Numbers
688
Niven Numbers (Long)
741
Odious Numbers
784
Odious Numbers (Long)
768
Pangram Grep
788
Pascal’s Triangle
635
Pernicious Numbers
699
Pernicious Numbers (Long)
756
Prime Numbers
623
Prime Numbers (Long)
650
Quine
618
Tongue-twisters
521
Trinomial Triangle
702