12 Days of Christmas
919
99 Bottles of Beer
709
Abundant Numbers
795
851
Abundant Numbers (Long)
863
Arabic to Roman
602
Arithmetic Numbers
852
839
ASCII Table
766
brainfuck
695
Catalan Numbers
651
Christmas Trees
791
Collatz
890
CSS Colors
447
Day of Week
943
Divisors
871
Emirp Numbers
678
Emirp Numbers (Long)
652
Evil Numbers
945
Evil Numbers (Long)
893
859
957
Fibonacci
735
Fizz Buzz
672
919
921
965
992
611
Fractions
830
786
Happy Numbers
731
ISBN
572
843
Leap Years
857
980
Look and Say
760
Niven Numbers
858
976
Odious Numbers
919
Odious Numbers (Long)
930
Ordinal Numbers
852
Pangram Grep
747
Pernicious Numbers (Long)
564
Prime Numbers
860
813
Quine
865
Recamán
867
Reverse Polish Notation
784
Tongue-twisters
872
Van Eck Sequence
869