Ultimate TicTacToe: game rules
Ultimate TicTacToe
🎯 Goal: Claim three local boards in a row, column or diagonal on the big 3×3 grid.
🔲 How it works: Players take turns. You win a local board classically with three marks in a row.
➡️ Forced board: The cell position of your move decides which board your opponent must play in. If it's already won or full, they may choose freely.
🏆 Winner: The first to hold three local boards in a row wins the game. It is a draw once every board is decided – or earlier, as soon as neither side can still complete a row.