99 Bottles of Beer
447
Abundant Numbers (Long)
692
ASCII Table
669
Christmas Trees
419
Collatz
753
Divisors
800
661
Emojify
132
Evil Numbers
538
562
488Fibonacci
422
Fizz Buzz
857
704
855Foo Fizz Buzz Bar
477
307
Happy Numbers
458
Leap Years
794
Niven Numbers
778
630
Number Spiral
368
Pernicious Numbers
356
Prime Numbers
593
Quine
500
Sudoku
253
Tongue-twisters
378