12 Days of Christmas
803
Abundant Numbers
446
684664
Abundant Numbers (Long)
649
Arithmetic Numbers
506
792722
Catalan Numbers
688
Christmas Trees
612
Collatz
647
716703
CSS Colors
227
Day of Week
827
Divisors
669
871794
Emojify
354
Evil Numbers
498
754580
Fibonacci
717
787537
Fizz Buzz
936
926
Foo Fizz Buzz Bar
853525895439
Leap Years
620
631
ln 2
664
Morse Encoder
209
Odious Numbers
495
723578
Pangram Grep
433
Prime Numbers
624
537
Prime Numbers (Long)
570
Recamán
558
Seven Segment
541
Tongue-twisters
563
United States
145
π
249
√2
700