99 Bottles of Beer
451
Arabic to Roman
382
Arrows
326
Ascending Primes
559
ASCII Table
456
Catalan Numbers
500
CSS Colors
239
Diamonds
398
Divisors
803690
Emojify
552
Evil Numbers
200
544
Fibonacci
598623
Fizz Buzz
667966737
Fractions
700
Happy Numbers
569
Look and Say
541
Morse Decoder
305
Niven Numbers
575677
Number Spiral
318
Pangram Grep
496
Pernicious Numbers
246
Prime Numbers
424
Recamán
708
Rock-paper-scissors-Spock-lizard
480
Spelling Numbers
484
Van Eck Sequence
500