99 Bottles of Beer
447
Abundant Numbers
576
Abundant Numbers (Long)
716
ASCII Table
591
Card Number Validation
540
Emojify
294
Fibonacci
585735495611961697787
Fizz Buzz
757
Foo Fizz Buzz Bar
760
Forsyth–Edwards Notation
591
Fractions
411
Leap Years
630
Niven Numbers
518
Prime Numbers
504
Prime Numbers (Long)
696
Reverse Polish Notation
512
Roman to Arabic
567
ROT13
650
Tic-tac-toe
403
Tongue-twisters
332