12 Days of Christmas
881941
99 Bottles of Beer
706
Abundant Numbers
813
brainfuck
833
Christmas Trees
780
Cubes
524
Divisors
729933
Emirp Numbers
719
Emojify
588
Evil Numbers
695785
Fibonacci
905868928
Fizz Buzz
831742
Leap Years
731
Leyland Numbers
837
Niven Numbers
914
Odious Numbers
756809
Pernicious Numbers
576
Prime Numbers
627868
Rule 110
497
Spelling Numbers
788
Sudoku
482
π
826