目前提供游戏DEMO的Steam激活码。DEMO与正式版在玩法上几乎没有不同，区别在于游戏数据和进度将不会被保存，每次退出游戏后将从头开始。

欢迎大家加入steam愿望单和测评。

steam商店链接 https://store.steampowered.com/app/2078210/_Bulls_and_Cows/

TIPS：经常不参与测评或没有留下申请原因的用户，申请可能会被驳回，毕竟我们更希望得到大家的反馈，谢谢理解。

Bulls and cows is an ancient puzzle game of password cracking.

Now, we make the process of this game more concise and interesting. Take advantage of limited opportunities to guess a random four digit number. Every time you guess, you can get a prompt about whether the number and position are correct, until you guess the correct answer (victory), or use up all opportunities (failure). According to different difficulty and guess times, corresponding points will be obtained.

Game mode

In simple mode, the answer does not contain duplicate numbers.

The hard mode may contain repeated numbers - which will greatly increase the difficulty and, of course, obtain higher points.

Achievement

Unlock new achievements after obtaining certain points or completing specified tasks.

Expectation

If more people like it, we hope to continue to improve it, especially the introduction of battle mode and leaderboard, so that people from all over the world can play together.