Abundant Numbers
813
Abundant Numbers (Long)
836
Arithmetic Numbers
617
ASCII Table
716
Collatz
814
CSS Colors
541
Day of Week
950
Divisors
819
Emirp Numbers
623
Emirp Numbers (Long)
651
Evil Numbers
578
Evil Numbers (Long)
590
Fibonacci
827
Fizz Buzz
953
Foo Fizz Buzz Bar
894
Fractions
715
Happy Numbers
646
Leap Years
889
Medal Tally
Niven Numbers
794
Niven Numbers (Long)
909
Odious Numbers
575
Pangram Grep
740
Pascal’s Triangle
598
Prime Numbers
919
Prime Numbers (Long)
930
Quine
930
Tongue-twisters
626