kuku kube dumb hack ( http://106.186.25.143/kuku-kube/en-3/ )

gistfile1.txt

setInterval(function() {
    var bg,
        backgrounds = {};

    $('#box > span').each(function (index, element) {
        bg = element.style["background-color"];
        if (backgrounds.hasOwnProperty(bg)) {
            backgrounds[bg].qnt += 1;
        } else {
            backgrounds[bg] = {qnt: 1, el: element};
        }
    })

    for (var key in backgrounds) {
        if (backgrounds.hasOwnProperty(key)) {
           if ( backgrounds[key].qnt == 1 ) {
                (backgrounds[key].el).click();
           }
        }
    }
}, 100);