12 Days of Christmas
99 Bottles of Beer
Arithmetic Numbers
ASCII Table
Card Number Validation
Christmas Trees
Collatz
Diamonds
Divisors
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
Happy Numbers
Happy Numbers (Long)
Inventory Sequence
Leap Years
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
Prime Numbers (Long)
Quine
3,358th
4,758th
Recamán
Reverse Polish Notation
Spelling Numbers
Time Distance
Tongue-twisters
π