99 Bottles of Beer
666
Abundant Numbers
724
Abundant Numbers (Long)
844
Arabic to Roman
673
Arithmetic Numbers
765
Arrows
471
brainfuck
444
Card Number Validation
554
CSS Colors
207
Day of Week
802
Divisors
821
Emojify
424
Evil Numbers
754
Evil Numbers (Long)
739
Factorial Factorisation
578
Fibonacci
724932
Fizz Buzz
926
Fractions
479
Game of Life
418
Happy Numbers
575
Happy Numbers (Long)
655
Intersection
544
Lucky Numbers
650
Mandelbrot
568
Morse Decoder
636
N Queens
552
Niven Numbers
660
Niven Numbers (Long)
732
Odious Numbers
781
Odious Numbers (Long)
763
Pascal’s Triangle
552
Prime Numbers
665
Prime Numbers (Long)
700
Rule 110
529
Sudoku
508
United States
341
π
309