localStorage.setItem("boardSize", boardSize);
boardContainer.style.width = boardSize + "px";
document.getElementById("gameContainer").style.width = (boardSize + movesWidth) + "px";
localStorage.setItem("boardSize", boardSize);
boardContainer.style.width = boardSize + "px";
document.getElementById("gameContainer").style.width = (boardSize + movesWidth) + "px";