12 Days of Christmas
431
731
99 Bottles of Beer
463
Arabic to Roman
473
Arithmetic Numbers
706
Christmas Trees
632
Collatz
810
755
CSS Colors
199
Day of Week
629
Diamonds
461
Divisors
933
Evil Numbers
853
Evil Numbers (Long)
832
Fibonacci
762479912945787
823929925528960935696776687
Fizz Buzz
890
891
Foo Fizz Buzz Bar
823
Game of Life
556
Hexdump
456
Intersection
363
ISBN
632
Leap Years
864
Levenshtein Distance
469
Look and Say
563
Niven Numbers
830
Odious Numbers
852
Ordinal Numbers
706
Prime Numbers
981
Quine
178
977
Reverse Polish Notation
539
Rule 110
394
Star Wars Opening Crawl
331
Tic-tac-toe
681
United States
55
π
353
τ
346
φ
722
√2
977
𝑒
975