diff --git a/export/html/snakes/js/snakes-mod.js b/export/html/snakes/js/snakes-mod.js
deleted file mode 100644
index d9de865..0000000
--- a/export/html/snakes/js/snakes-mod.js
+++ /dev/null
@@ -1,112 +0,0 @@
-/* This code was originally based on code by
-Husain Limdiyawala(MSc IT DA-IICT) */
-
-// Global Variables.
-var totblocks = 0;
-var lastposition = new Array();
-var randomno = 0;
-var tots = new Array();
-var srcsnake = new Array(4);
-var destsnake = new Array(4);
-
-var ladsrc = new Array(3);
-var laddest = new Array(3);
-var quest = new Array(); // Available questions along with multiple answers.
-
-// Constract table with questions and answers and pick question to display.
-
-quest[0] = "Spell 1";
-quest[1] = "one";
-quest[2] = "two";
-quest[3] = "three";
-quest[4] = "Spell 2";
-quest[5] = "two";
-quest[6] = "three";
-quest[7] = "four";
-quest[8] = "Spell 3";
-quest[9] = "three";
-quest[10] = "two";
-quest[11] = "four";
-quest[12] = "Spell 4";
-quest[13] = "four";
-quest[14] = "three";
-quest[15] = "one";
-
-var z = 0;
-var allQuest;
-
-for (;;) {
-    if (quest[z] === null) {
-        break;
-    }
-}
-allQuest = z / 4;
-
-// The below Function will simulate throwing of a dice.
-function throwDice(i) {
-    randomno = Math.floor((Math.random() * 6)) + 1;
-    document.getElementById("diceimg").src = "images/dice_" + randomno + ".PNG";
-    document.getElementById("diceimg").style.display = "block";
-    if (lastposition[i] > 0) {
-        document.getElementById(lastposition[i]).style.background = "url(images/square52.png)";
-    }
-    tots[i] += randomno;
-
-    if (totblocks - tots[i] >= 0) {
-        lastposition[i] = tots[i];
-        document.getElementById(tots[i]).style.background = "url(images/pawn1.png)";
-    } else {
-        tots[i] -= randomno;
-        document.getElementById(tots[i]).style.background = "url(images/pawn1.png)";
-    }
-}
-
-// The below Function Checks The Snake Biting for a user.
-function snakescheck(k) {
-    var i;
-
-    for(i = 0; i <= srcsnake.length; i++) {
-        if (srcsnake[i] == tots[k]) {
-            var s = "Ωχ! Σε τσίμπησε φίδι στο τετράγωνο " + srcsnake[i] + " και θα πρέπει να γυρίσεις στο τετράγωνο " + destsnake[i];
-            s = s + ", εκτός κι αν απαντήσεις σωστά στην ερώτηση που ακολουθεί.";
-            alert( s);
-            document.getElementById(destsnake[i]).style.background = "url(images/pawn1.png)";
-            document.getElementById(tots[k]).style.background = "url(images/square52.png)";
-            lastposition[k] = destsnake[i];
-            tots[k] = destsnake[i];
-            break;
-        }
-    }
-
-    if (!checkWin(k)) {
-        alert("???d?se?!S???a??t???a!");
-    }
-}
-
-// The below function checks the ladders for a user.
-function laddercheck(k) {
-    var i;
-
-    for(i = 0; i <= ladsrc.length; i++) {
-        if (ladsrc[i] == tots[k]) {
-            alert("Υπάρχει μια σκάλα στο τετράγωνο " + ladsrc[i] + " και θα σας οδηγήσει κατευθείαν στο τετράγωνο " + laddest[i] + "αν απαντήσεις σωστά στην ερώτηση που ακολουθεί.");
-            document.getElementById(laddest[i]).style.background = "url(images/pawn1.png)";
-            document.getElementById(tots[k]).style.background = "url(images/square52.png)";
-            lastposition[k] = laddest[i];
-            tots[k] = laddest[i];
-            break;
-        }
-    }
-    if (!checkWin(k)) {
-        alert("You have won!");
-    }
-}
-
-// The below function checks whether the player has won or not.
-function checkWin(i) {
-    if (tots[i] == totblocks) {
-        return false;
-    } else {
-        return true;
-    }
-}