12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
984
brainfuck
867
Christmas Trees
Collatz
988
CSS Colors
Day of Week
Divisors
973
Emirp Numbers
952
Emojify
Evil Numbers
946
Fibonacci
962
Fizz Buzz
1,000
Foo Fizz Buzz Bar
936
Forsyth–Edwards Notation
Fractions
819
Game of Life
634
Happy Numbers
1,000
Hexdump
857
Intersection
837
ISBN
854
Jacobi Symbol
Kolakoski Sequence
Leap Years
919
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Numbers
906841
Niven Numbers
967
Odious Numbers
Ordinal Numbers
806
Pangram Grep
Pascal’s Triangle
1,000
Pernicious Numbers
Prime Numbers
981
Prime Numbers (Long)
985
Quine
1,000
Reverse Polish Notation
969
Rock-paper-scissors-Spock-lizard
Roman to Arabic
923
Rule 110
742703
Time Distance
Tongue-twisters
540
United States
Vampire Numbers
π
106
τ