12 Days of Christmas
422
99 Bottles of Beer
747
Abundant Numbers
809
brainfuck
567
Catalan Numbers
499
Collatz
866
Diamonds
488
Divisors
883
Evil Numbers
788
Fibonacci
948
Fizz Buzz
460
973
Foo Fizz Buzz Bar
875
Intersection
608
Leap Years
856
Look and Say
483
Morse Encoder
381
Niven Numbers
635
Odious Numbers
747
Pangram Grep
366
Pernicious Numbers
682
Prime Numbers
846
RecamΓ‘n
720
Roman to Arabic
401
Spelling Numbers
340
United States
234
Ο
646
β2
454
π
638