12 Days of Christmas
416
99 Bottles of Beer
445
Arabic to Roman
400
Arithmetic Numbers
750
Arrows
551
ASCII Table
378
Card Number Validation
419
Collatz
612
593
CSS Colors
104
Day of Week
734
Emojify
246
Evil Numbers
800
Fibonacci
724955864
Fizz Buzz
864
745640
Gray Code Encoder
459
Happy Numbers
438
Intersection
576
ISBN
524
Leap Years
568772716684707670830
734741
Mandelbrot
172
Minesweeper
355
Morse Encoder
191
Ordinal Numbers
571
PalindromemordnilaP
604
Quine
473
Reverse Polish Notation
369
Roman to Arabic
404
ROT13
413
Tic-tac-toe
431