12 Days of Christmas
752
887
Abundant Numbers
750
Arabic to Roman
800
Arithmetic Numbers
878
Ascending Primes
424
brainfuck
699
Catalan Numbers
721
Collatz
730
875
Emirp Numbers
687
Emirp Numbers (Long)
30
704
Evil Numbers
739
Fibonacci
979
878
Fizz Buzz
773
Foo Fizz Buzz Bar
748
Happy Numbers
660
Happy Numbers (Long)
758
Hilbert Curve
32
Intersection
771
Leap Years
827
Look and Say
592
Niven Numbers
891
880
Odious Numbers
735
Prime Numbers
204852861
574606
Roman to Arabic
766
Sierpiński Triangle
704
π
159