Tic Tac Toe

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 128 128"
>
    <defs>
        <linearGradient
            id="a"
            x1="122.738"
            x2="5.263"
            y1="122.737"
            y2="5.263"
            gradientUnits="userSpaceOnUse"
        >
            <stop offset="0" stop-color="#3ba9fd" />
            <stop offset="1" stop-color="#62e0da" />
        </linearGradient>
    </defs>
    <path
        fill="url(#a)"
        d="M123.25 55.25v4.125a1.75 1.75 0 0 1-3.5 0V55.25a1.75 1.75 0 0 1 3.5 0Zm-1.75-50.5H6.5A1.751 1.751 0 0 0 4.75 6.5v115a1.751 1.751 0 0 0 1.75 1.75h115a1.75 1.75 0 0 0 1.75-1.75V66.667a1.75 1.75 0 0 0-3.5 0v53.083H8.25V8.25h111.5v39.583a1.75 1.75 0 0 0 3.5 0V6.5a1.75 1.75 0 0 0-1.75-1.75Zm-9 9a1.75 1.75 0 0 1 1.75 1.75v97a1.75 1.75 0 0 1-1.75 1.75h-97a1.751 1.751 0 0 1-1.75-1.75v-97a1.751 1.751 0 0 1 1.75-1.75ZM17.25 78.417h28.833V49.583H17.25Zm32.333 0h28.834V49.583H49.583Zm28.834-32.334V17.25H49.583v28.833Zm3.5 32.334h28.833V49.583H81.917ZM110.75 17.25H81.917v28.833h28.833Zm-93.5 0v28.833h28.833V17.25Zm0 93.5h28.833v-8.417a1.75 1.75 0 0 1 3.5 0v8.417h28.834V81.917H49.583V93.25a1.75 1.75 0 0 1-3.5 0V81.917H17.25Zm93.5 0V81.917H81.917v28.833ZM23.917 31.667a7.75 7.75 0 1 1 7.75 7.75 7.758 7.758 0 0 1-7.75-7.75Zm3.5 0a4.25 4.25 0 1 0 4.25-4.25 4.255 4.255 0 0 0-4.25 4.25ZM71.75 64A7.75 7.75 0 1 1 64 56.25 7.759 7.759 0 0 1 71.75 64Zm-3.5 0A4.25 4.25 0 1 0 64 68.25 4.255 4.255 0 0 0 68.25 64Zm35.833 0a7.75 7.75 0 1 1-7.75-7.75 7.759 7.759 0 0 1 7.75 7.75Zm-3.5 0a4.25 4.25 0 1 0-4.25 4.25 4.255 4.255 0 0 0 4.25-4.25Zm3.5 32.333a7.75 7.75 0 1 1-7.75-7.75 7.759 7.759 0 0 1 7.75 7.75Zm-3.5 0a4.25 4.25 0 1 0-4.25 4.25 4.255 4.255 0 0 0 4.25-4.25Zm-42.063 5.48a1.749 1.749 0 0 0 2.475 0l3.005-3 3 3a1.749 1.749 0 0 0 2.474-2.474l-3-3.006 3-3A1.749 1.749 0 0 0 67 90.859l-3 3-3.005-3a1.75 1.75 0 0 0-2.475 2.474l3 3-3 3.006a1.748 1.748 0 0 0 0 2.474Zm35.339-70.146-3 3a1.749 1.749 0 1 0 2.474 2.474l3-3.005 3.006 3.005a1.749 1.749 0 0 0 2.474-2.474l-3-3 3-3.006a1.749 1.749 0 0 0-2.474-2.474l-3.006 3-3-3a1.749 1.749 0 0 0-2.474 2.474ZM34.141 64l3.005-3a1.75 1.75 0 0 0-2.474-2.475l-3 3-3.006-3A1.75 1.75 0 1 0 26.187 61l3 3.005-3 3a1.75 1.75 0 1 0 2.474 2.475l3.006-3.005 3 3.005a1.75 1.75 0 1 0 2.474-2.475Z"
    />
</svg>