99 Bottles of Beer
447
Abundant Numbers
576
Abundant Numbers (Long)
715
ASCII Table
595
Card Number Validation
539
Emojify
293
Fibonacci
584734495611961697786
Fizz Buzz
757
Foo Fizz Buzz Bar
758
Forsyth–Edwards Notation
590
Fractions
410
Leap Years
629
Niven Numbers
518
Prime Numbers
503
Prime Numbers (Long)
694
Reverse Polish Notation
511
Roman to Arabic
566
ROT13
648
Tic-tac-toe
402
Tongue-twisters
332