12 Days of Christmas
834
99 Bottles of Beer
708
Abundant Numbers
690
Abundant Numbers (Long)
794
ASCII Table
680
Catalan’s Constant
63
Christmas Trees
801
Collatz
647
Day of Week
615
Diamonds
386
Divisors
735
Emojify
263
Evil Numbers
449
Evil Numbers (Long)
493
Fibonacci
681
Fizz Buzz
687
Foo Fizz Buzz Bar
759
Fractions
516
Leap Years
551
Niven Numbers
586
Niven Numbers (Long)
777
Odious Numbers
413
Odious Numbers (Long)
456
Ordinal Numbers
583
Pangram Grep
715
Pernicious Numbers
290
Prime Numbers
650
Quine
390
Roman to Arabic
338
Sierpiński Triangle
131
Tongue-twisters
699
Vampire Numbers
110