12 Days of Christmas
786
Abundant Numbers
718
Arabic to Roman
566
brainfuck
647
Collatz
669
919
CSS Colors
115
Divisors
1,000
Emojify
486
548
Evil Numbers
755
Fibonacci
773719947
Fizz Buzz
983
Fractions
608
Happy Numbers
496
Look and Say
552
Niven Numbers (Long)
667
562
Number Spiral
651
408
Pascal’s Triangle
806
Prime Numbers (Long)
579
Sierpiński Triangle
711
π
323
√2
690