12 Days of Christmas
855
99 Bottles of Beer
714
Abundant Numbers
780767
CSS Colors
406
Cubes
475
Diamonds
380
Divisors
799
905
Emirp Numbers
536
Emojify
548
Evil Numbers
467
755
Fibonacci
770
888
Fizz Buzz
746
291
957
387
Happy Numbers
571
552
Leap Years
873
Morse Decoder
423
Odious Numbers
551
642
Ordinal Numbers
876
Pangram Grep
579
Pascalβs Triangle
616
Pernicious Numbers
322
Poker
485
Prime Numbers
378248489739220377492454812490180729777387502637521691399613289504666423689
Roman to Arabic
649
Rule 110
547
Spelling Numbers
745
490
β2
411