diff --git a/main.cpp b/main.cpp
index acf21ba..e170e5d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -11,12 +11,6 @@ struct maze { /* Distancias de Manhattan */
     int vwalls[15][15];
     int hwalls[15][15];
     int mhtn[16][16];
-    maze(){
-        mhtn[7][7] = 0; /* las celdas del centro tienen */
-        mhtn[7][8] = 0; /* un valor de cero porque son  */
-        mhtn[8][7] = 0; /* la meta.                     */
-        mhtn[8][8] = 0;
-    }
 }maze;
 
 struct fill {
@@ -35,6 +29,7 @@ void flood(struct maze* maze, struct mmstats* mmstats) {
     int marked[16][16];
     std::queue<fill> myqueue;
 
+    /*
     myqueue.push({6,7,0});
     myqueue.push({6,8,0});
     myqueue.push({7,6,0});
@@ -44,11 +39,12 @@ void flood(struct maze* maze, struct mmstats* mmstats) {
     myqueue.push({9,8,0});
     myqueue.push({7,9,0});
     myqueue.push({8,9,0});
-    
-    marked[7][7] = 1; /* las celdas del centro tienen */
-    marked[7][8] = 1; /* un valor de cero porque son  */
-    marked[8][7] = 1; /* la meta.                     */
-    marked[8][8] = 1;
+    */
+
+    myqueue.push({7,7,-1});
+    myqueue.push({7,8,-1});
+    myqueue.push({8,7,-1});
+    myqueue.push({8,8,-1});
 
     API::setText(7, 7, 0);
     API::setText(7, 8, 0);
@@ -61,13 +57,6 @@ void flood(struct maze* maze, struct mmstats* mmstats) {
         prevNum = myqueue.front().z;
         myqueue.pop();
 
-        if (mmstats->x == i && mmstats->y == j) {
-            /*log("flood end");*/
-            API::setText(i, j, prevNum+1);
-            maze->mhtn[i][j] = prevNum+1;
-            break;
-        }
-
         if (i < 0 || i > W || j < 0 || j > W 
                 || marked[i][j]==1) {
             continue;
@@ -195,15 +184,15 @@ void locateWall(struct maze* maze, class mmstats *mms) {
         break;
     case sur:
         if(API::wallFront() && mms->y != 0) {
-            maze->vwalls[mms->x][mms->y-1] = 1;
+            maze->hwalls[mms->x][mms->y-1] = 1;
             API::setWall(mms->x, mms->y-1, 'n');
         }
         if(API::wallLeft() && mms->x != 15){
-            maze->hwalls[mms->x][mms->y] = 1;
+            maze->vwalls[mms->x][mms->y] = 1;
             API::setWall(mms->x, mms->y, 'e');
         }
         if(API::wallRight() && mms->x != 0){
-            maze->hwalls[mms->x -1][mms->y] = 1;
+            maze->vwalls[mms->x -1][mms->y] = 1;
             API::setWall(mms->x -1, mms->y, 'e');
         }
         break;