12 Days of Christmas
881
Abundant Numbers
728
Arrows
469
ASCII Table
692
brainfuck
725
Christmas Trees
718
Divisors
877
Emirp Numbers
574
Emojify
301
Evil Numbers
755
Fibonacci
935
Fizz Buzz
977
Foo Fizz Buzz Bar
986
Fractions
701
Happy Numbers
675
Happy Numbers (Long)
728
Intersection
790
ISBN
695
Kolakoski Sequence
881
Leyland Numbers
959
Look and Say
720
Niven Numbers
849
Number Spiral
433
Odious Numbers
784
Ordinal Numbers
686
Pangram Grep
770
Pascal’s Triangle
675
Quine
946
Recamán
864
Rock-paper-scissors-Spock-lizard
649
Smith Numbers
677
Van Eck Sequence
684