diff --git a/dist/main.bundle.js b/dist/main.bundle.js
index de6f73de..008e3485 100644
--- a/dist/main.bundle.js
+++ b/dist/main.bundle.js
@@ -73,6 +73,7 @@ Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
 /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__style_css__);
 
 
+
 $(function () {
 
     setInterval(function() {
@@ -84,6 +85,12 @@ $(function () {
 	}
 	$("#timeleft").html(timeleft)
     }, 1000);
+
+    $("#reloadCaptcha").on("click",function(eventObject) {
+	image = eventObject.currentTarget;
+	
+	setSrcQuery(document.getElementById('image'), "reload=" + (new Date()).getTime());
+    });
     
     $("#myInput").on("keyup", function(eventObject) {
 	
@@ -132,6 +139,10 @@ $(function () {
     
     $(".karmen-ajax-delete").on("click", deleteHandler);
 
+    $("#reset_responses").on("click", function(eventObject) {
+	$('.form-check-input').removeAttr('checked');
+    });
+    
 });
 
 
@@ -143,4 +154,4 @@ $(function () {
 
 /***/ })
 /******/ ]);
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
\ No newline at end of file
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
\ No newline at end of file
diff --git a/orm/response.go b/orm/response.go
index 37084911..925a0ec0 100644
--- a/orm/response.go
+++ b/orm/response.go
@@ -243,6 +243,9 @@ func (model *Response) Update(db *Database, args map[string]string, w http.Respo
 		if !response.(*Response).IsActive() {
 			return nil, errors.OutOfTime
 		}
+
+		response.(*Response).SingleResponses = make([]*SingleResponse, 0)
+
 		err = renderer.Decode(response, r)
 		if err != nil {
 			return nil, err
diff --git a/src/index.js b/src/index.js
index af767544..9d35fc28 100644
--- a/src/index.js
+++ b/src/index.js
@@ -66,4 +66,8 @@ $(function () {
     
     $(".karmen-ajax-delete").on("click", deleteHandler);
 
+    $("#reset_responses").on("click", function(eventObject) {
+	$('.form-check-input').removeAttr('checked');
+    });
+    
 });
diff --git a/templates/layout/login.html.tpl b/templates/layout/login.html.tpl
index 4238442f..abb81010 100644
--- a/templates/layout/login.html.tpl
+++ b/templates/layout/login.html.tpl
@@ -37,7 +37,7 @@
 
     <footer class="footer text-center">
       <div class="container">
-        <span class="text-center text-muted">© 2020 <a href="https://www.olimpiadi-economiaefinanza.it">Olimpiadi di Economia e Finanza 2020</a> ({{version}})
+        <span class="text-center text-muted">© 2020 <a href="https://www.olimpiadi-economiaefinanza.it">Olimpiadi di Economia e Finanza</a> ({{version}})
     	</span>
       </div>
     </footer>
diff --git a/templates/responses_add_update.html.tpl b/templates/responses_add_update.html.tpl
index d1879c45..ce1bdb5e 100644
--- a/templates/responses_add_update.html.tpl
+++ b/templates/responses_add_update.html.tpl
@@ -46,7 +46,7 @@
 	  {{if isResponseIn $answer.ID $.Data.AnswersIDs}}
 	  {{$checked = true}}
 	  {{end}}
-	  <input class="form-check-input" type="radio" name="SingleResponses.{{$id}}" id="answer_{{$answer.ID}}" value="{{$answer.ID}}" required {{if $checked}}checked{{end}}>
+	  <input class="form-check-input" type="radio" name="SingleResponses.{{$id}}" id="answer_{{$answer.ID}}" value="{{$answer.ID}}" {{if $isParticipant}}required{{end}} {{if $checked}}checked{{end}}>
 	  <label class="form-check-label {{if and $isAdmin $answer.Correct}}text-success{{end}}" for="answer_{{$answer.ID}}">
 	    {{$answer}}
 	  </label>
@@ -75,7 +75,7 @@
 	      {{- end -}}
 	    </dl>
 	    <button type="submit" class="btn btn-primary" form="{{$form}}">Salva</button>
-	    {{if $isAdmin}}<button id="reset_responses" type="reset" class="btn btn-outline-secondary" form="{{$form}}">Cancella risposte</button>{{end}}
+	    {{if $isAdmin}}<button id="reset_responses" class="btn btn-outline-secondary">Cancella risposte</button>{{end}}
 	  </div>
 	</div>
       </div>