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A click shows that position (board, status, marks); a move from there drops the later moves. Against the computer, a jump to the computer's turn lets it play. |\r\n\r\nKeyboard: the arrow keys move the focus between the cells (row and column, stopping at the edges), and Enter or Space plays the focused cell.\r\n\r\n## How to run it\r\n\r\n`npm ci && npm run dev`, then open the address Vite prints.\r\n\r\n- C1 (score and history, counts double): finish a few games, reload, jump back in the history and replay, and count.\r\n- C2 (keyboard): play a whole game with the arrow keys and Enter, then with a screen reader or the accessibility tree.\r\n- C3 (code quality): read where the state, the score and the history live.\r\n- C4 (look and feel): look at the page at desktop width and at 375 px wide, after a long game.","criteria":["Correctness of the score and the history (counts double): a game counts once, whatever is replayed or reloaded","Keyboard and accessibility: the whole game playable without a mouse, with focus that is always visible and makes sense","Code quality: state 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