12 Days of Christmas
894
99 Bottles of Beer
926
Abundant Numbers
738
Arabic to Roman
720
brainfuck
490
Christmas Trees
701
CSS Colors
179
Diamonds
547
Divisors
728
Emirp Numbers
569
Evil Numbers
785
Fibonacci
934
Fizz Buzz
779
Happy Numbers
646
Leap Years
785
Look and Say
726
Niven Numbers
801
Odious Numbers
783
Ordinal Numbers
Pangram Grep
886
Pascalβs Triangle
566
Pernicious Numbers
686
Prime Numbers
560
Quine
618
Roman to Arabic
548
Rule 110
468
Seven Segment
626
Tongue-twisters
640
United States
Vampire Numbers
646