diff --git a/code/index.html b/code/index.html
index 338c457..6a1654e 100644
--- a/code/index.html
+++ b/code/index.html
@@ -18,7 +18,7 @@
     
     var canvas2 = document.getElementById('canvas2');
     var ctx2 = canvas2.getContext('2d');
-
+    
     var canvas3 = document.getElementById('canvas3');
     var ctx3 = canvas3.getContext('2d');
     
@@ -36,6 +36,7 @@
     tab3=[];
     tab4=[];
     tabTotal=[];
+    tabObjCmp=[];
     mousePos=[];
     colors=["red","blue","green","brown"];
     
@@ -114,47 +115,66 @@
         })
     }
     
-    function empiler()
+    function empiler(obj=false)
     {
-        tabTotal=[];
         const unique = (val) => val.toString() != test.toString();
         exists=false;
-
-        tab1.forEach(element => {
-            tabTotal.push(element);
-        })
-        tab2.forEach(element => {
-            colors.forEach(col => {
-                test=[element[0],element[1],col];
-                if(!exists)
-                    exists=!tabTotal.every(unique);
-            })
-            if(!exists)
+        
+        if(!obj)
+        {
+            tabTotal=[];
+            tab1.forEach(element => {
                 tabTotal.push(element);
-            exists=false;
-        })
-        tab3.forEach(element => {
-            colors.forEach(col => {
-                test=[element[0],element[1],col];
+            })
+            tab2.forEach(element => {
+                colors.forEach(col => {
+                    test=[element[0],element[1],col];
+                    if(!exists)
+                    exists=!tabTotal.every(unique);
+                })
                 if(!exists)
+                tabTotal.push(element);
+                exists=false;
+            })
+            tab3.forEach(element => {
+                colors.forEach(col => {
+                    test=[element[0],element[1],col];
+                    if(!exists)
                     exists=!tabTotal.every(unique);
+                })
+                if(!exists)
+                tabTotal.push(element);
+                exists=false;
             })
-            if(!exists)
+            tab4.forEach(element => {
+                colors.forEach(col => {
+                    test=[element[0],element[1],col];
+                    if(!exists)
+                    exists=!tabTotal.every(unique);
+                })
+                if(!exists)
                 tabTotal.push(element);
-            exists=false;
-        })
-        tab4.forEach(element => {
-            colors.forEach(col => {
-                test=[element[0],element[1],col];
+                exists=false;
+            })
+            checkAllOK();
+            toutDessiner(tabTotal,canvasT,ctxT);
+        }
+        else{
+            tabObj[0].forEach(element => {
+                tabObjCmp.push(element);
+            })
+            
+            tabObj[1].forEach(element => {
+                colors.forEach(col => {
+                    test=[element[0],element[1],col];
+                    if(!exists)
+                    exists=!tabObjCmp.every(unique);
+                })
                 if(!exists)
-                    exists=!tabTotal.every(unique);
+                tabObjCmp.push(element);
+                exists=false;
             })
-            if(!exists)
-                tabTotal.push(element);
-            exists=false;
-        })
-        
-        toutDessiner(tabTotal,canvasT,ctxT);
+        }
     }
     
     function swap(letab, lecanvas, lectx,ladir){
@@ -181,15 +201,14 @@
         tabObj=[[],[]];
         tabObj[0]=Array.from(tab1);
         tabObj[1]=Array.from(tab2);
-        console.log(tabObj);
+        tabObjCmp=[];
         actions=getRandomInt(5);
         
         while(actions>0){
             tourneD(tabObj,canvasO,ctxO,getRandomInt(2)-1);
-            console.log(tabObj);
             actions--;
         }
-        console.log("sec",tabObj);
+        empiler(true);
         toutDessiner(tabObj,canvasO,ctxO);
         
     }
@@ -247,34 +266,58 @@
         }
     }
     
+    
+    function checkAllOK(){
+        //const condition = (val) => val.toString() == element.toString();
+        exists=true;
+        //exists=!tabObjCmp.every(unique);
+        
+        if(tabTotal.length==tabObjCmp.length)
+        {
+            for(i=0;i>tabTotal.length;i++)
+            {
+                exists*tabTotal[i].toString()==tabObjCmp[i].toString();
+            }
+        }
+        else
+            exists=false;
+        
+        if(exists)
+        {
+            console.log("OK");
+            generateEasy();
+        }
+    }
+    
+    
     canvas1.addEventListener("mousedown",function(e){
         mousePos = [e.currentTarget.id.substring(6),compas(e.clientX,e.clientY,e.currentTarget)];
     })
-
+    
     canvas1.addEventListener("mouseup",function(e){
         rotationManager(e);
     })
-
+    
     canvas2.addEventListener("mousedown",function(e){
         mousePos = [e.currentTarget.id.substring(6),compas(e.clientX,e.clientY,e.currentTarget)];
     })
-
+    
     canvas2.addEventListener("mouseup",function(e){
         rotationManager(e);
     })
-
+    
     canvas3.addEventListener("mousedown",function(e){
         mousePos = [e.currentTarget.id.substring(6),compas(e.clientX,e.clientY,e.currentTarget)];
     })
-
+    
     canvas3.addEventListener("mouseup",function(e){
         rotationManager(e);
     })
-
+    
     canvas4.addEventListener("mousedown",function(e){
         mousePos = [e.currentTarget.id.substring(6),compas(e.clientX,e.clientY,e.currentTarget)];
     })
-
+    
     canvas4.addEventListener("mouseup",function(e){
         rotationManager(e);
     })
@@ -283,7 +326,7 @@
     tab2.push([-3,-3,"green"],[-3,2,"red"],[1,2,"blue"],[3,-3,"brown"]);
     tab3.push([-3,-3,"green"],[-3,2,"red"],[1,2,"blue"],[3,-3,"brown"]);
     tab4.push([-3,-3,"green"],[-3,2,"red"],[1,2,"blue"],[3,-3,"brown"]);
-
+    
     toutDessiner(tab1,canvas1,ctx);
     toutDessiner(tab2,canvas2,ctx2);
     toutDessiner(tab3,canvas3,ctx3);