99 Bottles of Beer
399
Abundant Numbers
731
Christmas Trees
667
Cubes
409
Diamonds
566
Divisors
740
Evil Numbers
976
Fibonacci
947
Fizz Buzz
898
Foo Fizz Buzz Bar
795
Fractions
626
Happy Numbers
522
Kolakoski Sequence
537
Leap Years
843
Look and Say
46
Niven Numbers
880
Pangram Grep
709
Pascal’s Triangle
820
Pernicious Numbers
702
Prime Numbers
656
Prime Numbers (Long)
698
Quine
969
Recamán
786
Rock-paper-scissors-Spock-lizard
245
Seven Segment
248
Sierpiński Triangle
607
Smith Numbers
567
Tongue-twisters
359
λ
493