12 Days of Christmas
854
99 Bottles of Beer
17
823
Abundant Numbers
828
Arabic to Roman
612
brainfuck
734
Christmas Trees
701
CSS Colors
207
Cubes
552
Diamonds
451
Divisors
622
885
Emirp Numbers
589
Evil Numbers
745
Fibonacci
870
Fizz Buzz
771
968
Happy Numbers
507
Leap Years
824
Leyland Numbers
638
Lucky Tickets
Morse Decoder
415
Morse Encoder
478
Niven Numbers
870
Odious Numbers
770
Ordinal Numbers
969
786
Pangram Grep
751
Pascalβs Triangle
831
Pernicious Numbers
621
Prime Numbers
902
Quine
618
857
Rock-paper-scissors-Spock-lizard
587
Roman to Arabic
486
Rule 110
600
Seven Segment
679
SierpiΕski Triangle
778
Spelling Numbers
715
Sudoku
236
450
United States
358
Vampire Numbers
726
Ξ»
220
Ο
657
Ο
87
616
Ο
523
β2
599
π
651