tictactoe(dot)ai is an interactive web-based tool that visualizes the decision-making tree of a Tic-Tac-Toe AI. Built with HTML, CSS, and JavaScript, it allows users to input a current game state and see a full branching tree of all possible future moves along with their predicted win probabilities.

The idea came from wanting to deeply understand how AIs evaluate and prioritize different game outcomes. Instead of just suggesting a move, this tool reveals the entire reasoning path behind each possible decision.

Key features include dynamic tree generation, expandable nodes for better navigation, win probability display with visual indicators, and encouragement messages based on AI predictions. The UI is styled for clarity and accessibility, with an aesthetic background and interactive game board elements.

Whether you're exploring AI decision trees or just enjoy game theory, Tic-Tac-Tree offers a clear, fun, and educational way to analyze Tic-Tac-Toe strategies.