Jack O Mind - master the code!

傑克Ø心靈是基於經典的公牛和母牛的比賽。你能解決的代碼！

Solve the Code!

Jack O' Mind is a Halloween game based on the classic Bulls & Cows number game. In Bulls & Cows you had to solve a 4 digit number code - and after each try you were given hints - a Bull means one digit is correct and also in the correct position, a Cow meant the digit is correct but you placed it in the wrong position.

Jack O Mind is a Halloween themed code breaker game. In the game instead of numbers or colored pegs - i use Jack o' Lanterns with different face designs (and colored eyes/nose/mouth). The app chooses a 4 "Jack" code and it's your job to use your mind to break the code before the countdown is up.

To keep with the Halloween theme in this game the Bulls & Cows are changed into Black Cats and White Ghosts.

Now this game mechanic has been used for other successful games over the years - change the numbers into colored pegs and the Bulls & Cows into Black & White pins sound familiar, or makes your mind think about a game you may have become a master of!

Jack O Mind continues with my game making concept started with my FoLaWo™ puzzles- taking simple game or puzzle mechanics and adding a different unique twist to make them fresh.

Enjoy.