12 Days of Christmas
375
Abundant Numbers
669
Abundant Numbers (Long)
746
Arithmetic Numbers
594
Collatz
746
CSS Colors
102
Day of Week
630
Divisors
749
Emojify
273
Evil Numbers
634
Evil Numbers (Long)
625
Fibonacci
398487
Fizz Buzz
591711
Foo Fizz Buzz Bar
680632
Fractions
553
ISBN
486
Leap Years
513662
Morse Decoder
196
Morse Encoder
227
Niven Numbers
745
Niven Numbers (Long)
813
Odious Numbers
784
Odious Numbers (Long)
768
Ordinal Numbers
682
Pangram Grep
647
Prime Numbers
613
Prime Numbers (Long)
650
Seven Segment
359
Tongue-twisters
336334
United States
195
π
227