12 Days of Christmas
751
Abundant Numbers
703
Arabic to Roman
551
brainfuck
612
Collatz
603
832
CSS Colors
109
Divisors
979
Emojify
461
536
Evil Numbers
740
Fibonacci
742679932
Fizz Buzz
973
Fractions
590
Happy Numbers
483
Look and Say
534
Niven Numbers (Long)
592
543
Number Spiral
463
392
Pascal’s Triangle
783
Prime Numbers (Long)
562
Sierpiński Triangle
666
π
316
√2
671