99 Bottles of Beer
583
Abundant Numbers (Long)
669
ASCII Table
647
Christmas Trees
401
Collatz
739
Divisors
774616
Emojify
153
Evil Numbers
526542479
Fibonacci
410
Fizz Buzz
842684929
Foo Fizz Buzz Bar
454291
Happy Numbers
594
Leap Years
769
Niven Numbers
750593
Number Spiral
342
Pernicious Numbers
346
Prime Numbers
580
Quine
492
Sudoku
219
Tongue-twisters
526