12 Days of Christmas
885
99 Bottles of Beer
622
Abundant Numbers
486
628
Abundant Numbers (Long)
530
747
Arabic to Roman
501
Arrows
340
ASCII Table
480
Christmas Trees
623
Collatz
766
CSS Colors
253
Diamonds
361
Divisors
738
Emojify
404
Fibonacci
439
789
646
Fizz Buzz
44556755450287720503631615626520638
Foo Fizz Buzz Bar
560
616
Fractions
540
ISBN
577
Leap Years
684
Morse Encoder
367
Niven Numbers
585
Niven Numbers (Long)
643
Prime Numbers
586
Prime Numbers (Long)
621
Rock-paper-scissors-Spock-lizard
538
Rule 110
288
Tongue-twisters
645
United States
343
λ
159
π
63