12 Days of Christmas
360
Abundant Numbers
679
Arabic to Roman
393
brainfuck
395
Collatz
610
756
CSS Colors
48
Divisors
933
Emojify
549
606
Evil Numbers
741
Fibonacci
746691935
Fizz Buzz
891
Fractions
502
Happy Numbers
377
Look and Say
438
Niven Numbers (Long)
607
548
Number Spiral
572
321
Pascal’s Triangle
729
Prime Numbers (Long)
564
Sierpiński Triangle
638
π
283
√2
675