12 Days of Christmas
360
Abundant Numbers
678
Arabic to Roman
392
brainfuck
395
Collatz
604
753
CSS Colors
48
Divisors
932
Emojify
548
605
Evil Numbers
740
Fibonacci
743
677
934
Fizz Buzz
891
Fractions
540
Happy Numbers
377
Look and Say
437
Niven Numbers (Long)
601
547
Number Spiral
570
320
Pascal’s Triangle
727
Prime Numbers (Long)
562
Sierpiński Triangle
637
π
282
√2
674