12 Days of Christmas
831
99 Bottles of Beer
707
Abundant Numbers
521760
CSS Colors
398
Cubes
454
Diamonds
376
Divisors
792
900
Emirp Numbers
533
Emojify
547
Evil Numbers
466
754
Fibonacci
768
886
Fizz Buzz
686
952
385
Happy Numbers
566
549
Leap Years
849
Morse Decoder
369
Odious Numbers
549
640
Ordinal Numbers
871
Pangram Grep
574
Pascal’s Triangle
613
Pernicious Numbers
319
Poker
448
Prime Numbers
377249489741216364503455813490
480776386502639520690398613287503668424688
Roman to Arabic
643
Rule 110
538
Spelling Numbers
728
490
√2
407