diff --git a/README.md b/README.md
index a57b0a9..180e99a 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,10 @@
 Resursi
-
 Ncurses:
 
 https://tldp.org/HOWTO/NCURSES-Programming-HOWTO/index.html
 
 https://invidious.einfachzocken.eu/watch?v=pjT5wq11ZSE&list=PL2U2TQ__OrQ8jTf0_noNKtHMuYlyxQl4v
 
+Compiling:
 
+g++ -o snakes snakes.cpp -lncurses
diff --git a/Snakes/snakes b/Snakes/snakes
index 00b5d03..d849481 100755
Binary files a/Snakes/snakes and b/Snakes/snakes differ
diff --git a/Snakes/snakes.cpp b/Snakes/snakes.cpp
index 2f653c2..b821693 100644
--- a/Snakes/snakes.cpp
+++ b/Snakes/snakes.cpp
@@ -9,10 +9,12 @@ const int width = 80;
 const int height = 20;
 int X = width/2;
 int Y = height/2;
+int TailY[100];
+int TailX[100];
+int sLen = 0;
 int sDir = 0;
 int score = -1;
 int count = 0;
-int tail = 1;
 bool gameover;
 WINDOW * win;
 WINDOW * win2;
@@ -71,6 +73,7 @@ void fruit(int &fX, int &fY){
   }
     if (score == -1 || (fX == X && fY == Y)){
         score++;
+        sLen++;
         count++;
         wrefresh(win2);
         fX = 3 + (rand() % 75);
@@ -92,6 +95,21 @@ void RenderField(){
 }
 
 void GameUpdate(int &diff, int &fX, int &fY){
+int prevX=TailX[0];
+int prevY=TailY[0];
+int prev2X,prev2Y;
+TailX[0]=X;
+TailY[0]=Y;
+
+for(int i=1; i<sLen; i++){
+    prev2X=TailX[i];
+    prev2Y=TailY[i];
+    TailX[i]=prevX;
+    TailY[i]=prevY;
+    prevX=prev2X;
+    prevY=prev2Y;
+  }
+
 
 switch(sDir){
 case 97:
@@ -120,13 +138,20 @@ case 66:
         break;    
 }
 mvwprintw(win, Y, X, "o");
+for(int i=0;i<sLen;i++){
+  mvwprintw(win, TailY[i], TailX[i],"o");
+  }
+for(int i=1; i<sLen; i++){
+    if (TailY[i]==Y && TailX[i]==X)
+      gameover=true;
+  }
 mvwprintw(win2, 1, 3, "Score: %d", score);
 fruit(fX, fY);
 wrefresh(win2);
 wrefresh(win);
 if (count >= 5 && diff != 50){
     count = 0;
-    diff -= 30;}
+    diff -= 50;}
 this_thread::sleep_for(chrono::milliseconds(diff));
 }