99 Bottles of Beer
447
Abundant Numbers
574
Abundant Numbers (Long)
710
ASCII Table
594
Card Number Validation
536
Fibonacci
584733811611959696785
Fizz Buzz
756
Foo Fizz Buzz Bar
755
Forsyth–Edwards Notation
594
Fractions
407
Niven Numbers
434
Prime Numbers
502
Prime Numbers (Long)
692
Reverse Polish Notation
509
Roman to Arabic
565
ROT13
640
Tongue-twisters
331