diff --git a/game/forms.py b/game/forms.py
index c90e286..a548455 100644
--- a/game/forms.py
+++ b/game/forms.py
@@ -57,4 +57,5 @@ class AnswerForm(forms.Form):
                 if (ma := music.musicgameanswer_set.filter(player=user).first())
                 and ma.answer
                 else "",
+                disabled=game.over,
             )
diff --git a/game/templates/game/musikgame_answer.html b/game/templates/game/musikgame_answer.html
index 932d55e..84e055d 100644
--- a/game/templates/game/musikgame_answer.html
+++ b/game/templates/game/musikgame_answer.html
@@ -21,6 +21,6 @@
                 {% endfor %}
             </tbody>
         </table>
-        <button type="submit">Valider mes réponses</button>
+        {% if not musikgame.over %}<button type="submit">Valider mes réponses</button>{% endif %}
     </form>
 {% endblock content %}
diff --git a/game/templates/game/musikgame_detail.html b/game/templates/game/musikgame_detail.html
index 5bf75d5..4130ef3 100644
--- a/game/templates/game/musikgame_detail.html
+++ b/game/templates/game/musikgame_detail.html
@@ -17,7 +17,11 @@
                    href="{% yt_playlist musikgame %}"
                    role="button"
                    {% if musikgame.playlist_loading %}aria-busy="true"{% endif %}><i class="ri-youtube-fill"></i> Playlist</a>
-                {% if not musikgame.over %}
+                {% if musikgame.over %}
+                    <a href="{% url "game_answer" musikgame.pk %}"
+                       role="button"
+                       class="secondary"><i class="ri-play-list-2-fill"></i> Mes réponses</a>
+                {% else %}
                     <a href="{% url "game_answer" musikgame.pk %}" role="button"><i class="ri-play-list-2-fill"></i> Répondre</a>
                 {% endif %}
             </fieldset>
diff --git a/game/views.py b/game/views.py
index b381b61..b96cb2b 100644
--- a/game/views.py
+++ b/game/views.py
@@ -434,7 +434,7 @@ class GameAnswerView(LoginRequiredMixin, DetailView):
     template_name = "game/musikgame_answer.html"
 
     def get_queryset(self):
-        return super().get_queryset().filter(over=False, players=self.request.user)
+        return super().get_queryset().filter(players=self.request.user)
 
     def get_context_data(self, **kwargs):
         return super().get_context_data(**kwargs) | {
@@ -443,6 +443,8 @@ class GameAnswerView(LoginRequiredMixin, DetailView):
 
     def post(self, request, pk):
         game = self.get_object()
+        if game.over:
+            raise PermissionDenied()
         for music in game.musicgameorder_set.all():
             answer = request.POST.get(f"answer-{music.order}")
             if answer:
@@ -469,16 +471,28 @@ class GameEndView(LoginRequiredMixin, SingleObjectMixin, View):
             raise PermissionDenied()
         game.over = True
 
+        value = {}
+        for go in game.musicgameorder_set.all():
+            value[go.pk] = 1000 / (
+                1
+                + (
+                    (go.musicgameanswer_set.filter(game__player=F("answer")).count())
+                    - 1 / game.players.count()
+                )
+                ** 2
+            )
+
         for player in game.players.all():
-            score = (
-                100
-                * player.musicgameanswer_set.filter(game__game=game)
-                .exclude(game__player=player)
-                .filter(game__player=F("answer"))
-                .count()
+            score = sum(
+                [
+                    value[ga.game.pk]
+                    for ga in player.musicgameanswer_set.filter(game__game=game)
+                    .exclude(game__player=player)
+                    .filter(game__player=F("answer"))
+                ]
             )
             score -= (
-                50
+                500
                 * player.musicgameanswer_set.filter(game__game=game)
                 .filter(game__player=player)
                 .exclude(game__player=F("answer"))