12 Days of Christmas
486
99 Bottles of Beer
526
Abundant Numbers
741
848
Abundant Numbers (Long)
858
Arabic to Roman
572
Arithmetic Numbers
843
840
ASCII Table
646
brainfuck
573
Catalan Numbers
652
Christmas Trees
788
Collatz
886
CSS Colors
211
Day of Week
945
Divisors
871
Emirp Numbers
598
Emirp Numbers (Long)
653
Evil Numbers
946
Evil Numbers (Long)
876845
958
Fibonacci
736
Fizz Buzz
666916918963989628
Fractions
831
787
Happy Numbers
602
ISBN
645
839
Leap Years
856
979
Look and Say
761
Niven Numbers
854
972
Odious Numbers
919
Odious Numbers (Long)
930
Ordinal Numbers
848
Pangram Grep
746
Pernicious Numbers (Long)
566
Prime Numbers
844
813
Quine
866
Recamán
865
Reverse Polish Notation
786
Tongue-twisters
577
Van Eck Sequence
870