12 Days of Christmas
367562
99 Bottles of Beer
679
Abundant Numbers
774
brainfuck
752
Christmas Trees
773
Cubes
522
Divisors
690926
Emirp Numbers
751
Emojify
542
Evil Numbers
634787
Fibonacci
894860927
Fizz Buzz
805738
Leap Years
641
Leyland Numbers
765
Niven Numbers
903
Odious Numbers
670808
Pernicious Numbers
574
Prime Numbers
586871
Rule 110
452
Spelling Numbers
752
Sudoku
627
π
837