12 Days of Christmas
408
Arrows
396
Evil Numbers
818
Evil Numbers (Long)
798
Fibonacci
629
725
Fractions
409
Happy Numbers
554
Leap Years
814
Odious Numbers
531
851
Odious Numbers (Long)
829
Pangram Grep
576
Pernicious Numbers
766
Prime Numbers
408
Quine
847
946
Roman to Arabic
458
544
Time Distance
481