12 Days of Christmas
784
898
99 Bottles of Beer
809
Arabic to Roman
661
Arithmetic Numbers
815
Christmas Trees
726
Collatz
815
899
CSS Colors
232
Day of Week
783
Diamonds
552
Divisors
984
Evil Numbers
853
Evil Numbers (Long)
832
Fibonacci
761478932943783
822928925528959934696775687
Fizz Buzz
892
977
Foo Fizz Buzz Bar
864
Game of Life
748
Hexdump
679
Intersection
494
ISBN
808
Leap Years
865
Levenshtein Distance
598
Look and Say
691
Niven Numbers
832
Odious Numbers
851
Ordinal Numbers
867
Prime Numbers
981
Quine
178
976
Reverse Polish Notation
742
Rule 110
430
Star Wars Opening Crawl
575
United States
80
π
327
τ
322
√2
707
𝑒
700