这是一个猜数字游戏，可以益智哦。 输入四个不同的数字，系统会给你提示，A为数字和位置都正确，B为数字正确，但位置不对，4A0B为胜利，共有8次机会 -This is a game viewing, educational oh. Importation of four different figures, the system will give you suggest that the number of A and location are correct, B for the co