diff --git a/src/activities/numeration_weights_integer/resource/tutorial2.qml b/src/activities/numeration_weights_integer/resource/tutorial2.qml
index 0d327bfc4..fa6504896 100644
--- a/src/activities/numeration_weights_integer/resource/tutorial2.qml
+++ b/src/activities/numeration_weights_integer/resource/tutorial2.qml
@@ -1,126 +1,127 @@
 /* GCompris - tutorial1.qml
  *
  * Copyright (C) 2018 Timothée Giet <animtim@gcompris.net>
  *
  * Authors:
  *   Timothée Giet <animtim@gcompris.net>
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation; either version 3 of the License, or
  *   (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *   GNU General Public License for more details.
  *
  *   You should have received a copy of the GNU General Public License
  *   along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 import QtQuick 2.13
 import GCompris 1.0
 
 import "../../../core"
 import "../../../activities"
 
 Item {
     id: tutorial2
 
     property bool animationIsRunning: animationIsRunning
     property int unitWeightColumnDragButtonOrigX
     property int unitWeightColumnDragButtonOrigY
     property int thousandClassDragButtonOrigX
     property int thousandClassDragButtonOrigY
     property int animationSequenceIndex: 0
-    property int numberClassIndex: 0
-    property int numberColumnWeightIndex: 2
-    property int numberColumnWeightDragButtonIndex: 0
-    property int headerOriginY
+    property int numberClassIndex
+    property int numberColumnWeightIndex
+    property int numberColumnWeightDragButtonIndex
 
 
     Component.onCompleted: {
         console.log("tutorial2_screen_loaded")
+        numberClassIndex = 0
+        numberColumnWeightIndex = 2
+        numberColumnWeightDragButtonIndex = 0
         numberWeightsParallelAnimation.running = true
-        numberWeightsParallelAnimation.running = true
-        headerOriginY = numberClassDropAreaRepeater.itemAt(0).numberWeightsDropAreasRepeater.itemAt(0).mapToItem(activity, 0, 0).y
     }
 
 
     ParallelAnimation {
         id: numberWeightsParallelAnimation
 
         NumberAnimation {
             id: animUnitColumnWeightX
 
             target: numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex)
             property: "x";
             to: numberClassDropAreaRepeater.itemAt(numberClassIndex).numberWeightsDropAreasRepeater.itemAt(numberColumnWeightIndex).mapToItem(activity, 0, 0).x
             duration: 3000
         }
 
         NumberAnimation {
             id: animUnitColumnWeightY
 
             target: numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex)
             property: "y";
             to: numberClassDropAreaRepeater.itemAt(numberClassIndex).numberWeightsDropAreasRepeater.itemAt(numberColumnWeightIndex).mapToItem(activity, 0, 0).y
             duration: 3000
         }
 
         onStarted: {
             unitWeightColumnDragButtonOrigX = numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).x
             unitWeightColumnDragButtonOrigY = numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).y
             numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).Drag.start()
             animationIsRunning = true
             numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).animationIsRunning = animationIsRunning
             console.log("ttt")
         }
 
         onFinished: {
             numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).Drag.drop()
             numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).x = unitWeightColumnDragButtonOrigX
             numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).z = 1000
             if (animationSequenceIndex === 0) {
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).x = unitWeightColumnDragButtonOrigX
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).y = unitWeightColumnDragButtonOrigY
                 animationSequenceIndex = 1
                 numberClassIndex = 0
                 numberColumnWeightIndex = 1
                 numberColumnWeightDragButtonIndex = 1
                 numberWeightsParallelAnimation.running = true
             } else if (animationSequenceIndex === 1) {
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).x = unitWeightColumnDragButtonOrigX
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).y = unitWeightColumnDragButtonOrigY
                 animationSequenceIndex = 2
                 numberClassIndex = 0
                 numberColumnWeightIndex = 0
                 numberColumnWeightDragButtonIndex = 2
                 numberWeightsParallelAnimation.running = true
             } else if (animationSequenceIndex === 2) {
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).x = unitWeightColumnDragButtonOrigX
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).y = unitWeightColumnDragButtonOrigY
                 animationSequenceIndex = 3
                 numberClassIndex = 1
                 numberColumnWeightIndex = 2
                 numberColumnWeightDragButtonIndex = 0
                 numberWeightsParallelAnimation.running = true
             } else if (animationSequenceIndex === 3) {
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).x = unitWeightColumnDragButtonOrigX
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).y = unitWeightColumnDragButtonOrigY
                 animationSequenceIndex = 4
                 numberClassIndex = 1
                 numberColumnWeightIndex = 1
                 numberColumnWeightDragButtonIndex = 1
                 numberWeightsParallelAnimation.running = true
             } else if (animationSequenceIndex === 4) {
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).x = unitWeightColumnDragButtonOrigX
                 numberWeightDragElements.itemAt(numberColumnWeightDragButtonIndex).y = unitWeightColumnDragButtonOrigY
+                animationSequenceIndex = 5
                 numberClassIndex = 1
                 numberColumnWeightIndex = 0
                 numberColumnWeightDragButtonIndex = 2
                 numberWeightsParallelAnimation.running = true
             }
         }
     }
 }