12 Days of Christmas
887
99 Bottles of Beer
892
837
Abundant Numbers
750
Arabic to Roman
693
Ascending Primes
370
brainfuck
661
Christmas Trees
756
Divisors
814
Emirp Numbers
630
Emojify
456
Evil Numbers
895
909
Fibonacci
979
947
Fizz Buzz
960
983
Intersection
783
Leap Years
857
896
Niven Numbers
891840957
Odious Numbers
746
889
Prime Numbers
930
Quine
513
969
λ
515
162
π
739
√2
731