12 Days of Christmas
799
99 Bottles of Beer
664
Arabic to Roman
561
Arithmetic Numbers
750
Arrows
464
ASCII Table
475
Card Number Validation
518
Collatz
612
654
CSS Colors
235
Day of Week
734
Emojify
278
Evil Numbers
800
Fibonacci
724955864
Fizz Buzz
864
745700
Gray Code Encoder
508
Happy Numbers
564
Intersection
786
ISBN
670
Leap Years
569773716718708671831
735741
Mandelbrot
230
Minesweeper
494
Morse Encoder
276
Ordinal Numbers
701
PalindromemordnilaP
743
Quine
473
Reverse Polish Notation
508
Roman to Arabic
534
ROT13
475
Tic-tac-toe
554