12 Days of Christmas
57
Abundant Numbers
778
561785
768
Arabic to Roman
843
Catalan Numbers
713
711
Collatz
800
860
656868638
843
Divisors
834
596848
900
643
Emirp Numbers
545
Emirp Numbers (Long)
597
Emojify
347
429
Evil Numbers
700
Evil Numbers (Long)
687
Fibonacci
950961945
905
583977701
647984
Fizz Buzz
765
777
661850
973
739751
Foo Fizz Buzz Bar
740
710738
981
753
Fractions
761
Leap Years
855730
548888
576899
Levenshtein Distance
588
Leyland Numbers
792
Niven Numbers
781
Odious Numbers
685
Pangram Grep
575
Pernicious Numbers
423
Prime Numbers
713
552727553
647
817
849
Prime Numbers (Long)
733
516637593
701
865
Quine
98675295346479
490943514489387486418484
599729715140
945948825
Roman to Arabic
573
Star Wars Opening Crawl
713
United States
117
Vampire Numbers
103
12290
94
π
775
τ
φ
√2
𝑒
596