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  • Fixing a bug in Tic Tac Toe with TDD

    Feb 27, 2022 · 11 min read · MVVM TDD minimax tic tac toe swiftui  ·
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    Fixing a bug in Tic Tac Toe with TDD

    I discovered a bug in the game I had written on Tic Tac Toe. When the board is in a certain state, the system did not take the obvious winning move. It still won the game, but with an extra move required. This article details how to write a failing unit test to reproduce the issue and how to update the minimax …

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  • Test Driven Development in SwiftUI - Part 3

    Oct 31, 2021 · 22 min read · MVVM TDD minimax tic tac toe swiftui  ·
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    Test Driven Development in SwiftUI - Part 3

    This is the fourth part in this trilogy! - with a brief interlude last week for an introduction to the Minimax algorithm. This article builds on the App from part 1 and 2, which allows two players to play Tic Tac Toe. In this article we will implement the minimax algorithm to determin the best move for the computer to …

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  • Understanding Minimax Algorithm with Tic Tac Toe

    Oct 24, 2021 · 6 min read · minimax tic tac toe swiftui  ·
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    Understanding Minimax Algorithm with Tic Tac Toe

    The Minimax algorithm is a type of backtracking algorithm used in Game Theory to determine the best move to make assuming your opponent is also making their best move. The use of Minimax algorithm is a form of Artificial Intelligence that does not involve Machine Learning. This article explains Minimax algorithm and …

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Eric Callanan

Lifelong learner, Software Engineering Manager, Passionate, Curious
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