12 Days of Christmas
881
99 Bottles of Beer
876
832
Abundant Numbers
738
Arabic to Roman
672
Ascending Primes
354
brainfuck
629
Christmas Trees
744
Divisors
801
Emirp Numbers
616
Emojify
447
Evil Numbers
857
892
Fibonacci
951
934
Fizz Buzz
943
977
Intersection
755
Leap Years
830
883
Niven Numbers
858790941
Odious Numbers
711
870
Prime Numbers
912
Quine
491
946
λ
486
159
π
722
√2
717