12 Days of Christmas
723
99 Bottles of Beer
656
792
Abundant Numbers
721
Arabic to Roman
492
Ascending Primes
321
brainfuck
599
Christmas Trees
659
Divisors
757
Emirp Numbers
509
Emojify
423
Evil Numbers
860
909
Fibonacci
957
947
Fizz Buzz
960
946
Intersection
823
Leap Years
841
896
Niven Numbers
891840957
Odious Numbers
716
889
Prime Numbers
930
Quine
500
969
λ
383
99
π
659
√2
731