12 Days of Christmas
544
99 Bottles of Beer
797
Abundant Numbers
754
Arabic to Roman
484
Christmas Trees
632
Collatz
829
Diamonds
533
Divisors
871
Emirp Numbers
873
Evil Numbers
833
Fibonacci
947
533Fizz Buzz
869
Happy Numbers
814
Morse Decoder
406
Morse Encoder
477
Odious Numbers
800
Pascal’s Triangle
794
Pernicious Numbers
741
Prime Numbers
769
Quine
1,000
969
Recamán
786
Roman to Arabic
544
Seven Segment
802
Sierpiński Triangle
667