(function () { var box = document.getElementById("bl-box"); var input = document.getElementById("bl-input"); var button = document.getElementById("bl-button"); var url = "https://script.google.com/macros/s/AKfycbyRRpSEximMsmWVaoDiKom60bQPvAY6PySz6y8wjPh38o8Mu3zvQ_5siZ7-C7klL9iA/exec"; button.addEventListener("click", function () { var code = input.value.trim(); var xhr = new XMLHttpRequest(); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function () { if (xhr.readyState === 4) { try { var result = JSON.parse(xhr.responseText); if (result.ok) { alert(result.message); } else { alert("Incorrect code."); box.classList.add("error"); setTimeout(function () { box.classList.remove("error"); }, 800); } } catch (err) { alert("Error reading server response."); } } }; xhr.send("code=" + encodeURIComponent(code)); input.value = ""; }); })();

Thank You

1 0000 111 000 0 1 0000 01 1 0110 01 010 1 00 1010 00 0110 01 1 0 011 00 0100 0100 10 111 1 1000 0 010 0 011 01 010 100 0 100

this isn't a hint