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notes.md

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+# Reading the code in Tic Tac Toe
+
+Which class is responsible for each of the following behaviors?
+For each, explain how the behavior is accomplished.
+
+## Checking to see whether the game is over
+
+## Determining which actions are available at a particular state
+
+## Showing the board
+
+## Choosing which action to play on a turn
+