===================================================================
--- original.js
+++ change.js
@@ -904,11 +904,12 @@
 //var levels = [l1a, l6g, l6b, l6c, l6d, l1b, l1c, l1d, l1e, l1f, l1g, l2a, l2b, l2c, l2d, l2e, l2f, l2g, l3a, l3b, l3c, l3d, l3e, l3f, l3g, l4a, l4b, l4c, l4d, l4e, l4f, l4g, l5a, l5b, l5c, l5d, l5e, l5f, l5g, l6a, l6b, l6c, l6d, l6e, l6f, l6g];
 var levels = randomLevelSelection();
 var currentLevelID = 0;
 // Copy without reference, so we have original for retry/level reset.
-var currentLevel = levels[currentLevelID].d.map(function (arr) {
-	return Array.isArray(arr) ? arr.slice() : [];
-});
+//var currentLevel = levels[currentLevelID].map(function (arr) {
+//	return Array.isArray(arr) ? arr.slice() : [];
+//});
+var currentLevel = levels[currentLevelID];
 var stars = [];
 var latestRemoveCount = 0;
 var levelContainer = new Container();
 levelContainer.x = 1024;
@@ -933,30 +934,27 @@
 	var boxSize = tileSize;
 	var boxSpacing = boxSize * spacingRatio;
 	var offset = boxSize / 2 + boxSpacing;
 	var delayCounter = 0;
-	for (var i = 0; i < a.length; i++) {
-		if (a.d && a.d[0]) {
-			// Check if a.d and a.d[0] are defined
-			for (var j = 0; j < a.d[0].length; j++) {
-				if (a.d[j][i] != 0) {
-					var cBox = levelContainer.addChild(new ColorBox(a.d[j][i]));
-					cBox.width = cBox.height = boxSize;
-					//cBox.x = offset + startX + i * (boxSize + boxSpacing);
-					//cBox.y = offset + startY + j * (boxSize + boxSpacing);
-					cBox.gridX = i;
-					cBox.gridY = j;
-					var destX = offset + startX + i * (boxSize + boxSpacing);
-					var destY = offset + startY + j * (boxSize + boxSpacing);
-					var delayFactor = delayCounter;
-					delayCounter += 60;
-					//cBox.x = -1500;
-					//cBox.y = destY;
-					cBox.enterBoard(destX, destY, delayFactor);
-				}
+	for (var i = 0; i < a.d.length; i++) {
+		for (var j = 0; j < a.d[0].length; j++) {
+			if (a.d[j][i] != 0) {
+				var cBox = levelContainer.addChild(new ColorBox(a.d[j][i]));
+				cBox.width = cBox.height = boxSize;
+				//cBox.x = offset + startX + i * (boxSize + boxSpacing);
+				//cBox.y = offset + startY + j * (boxSize + boxSpacing);
+				cBox.gridX = i;
+				cBox.gridY = j;
+				var destX = offset + startX + i * (boxSize + boxSpacing);
+				var destY = offset + startY + j * (boxSize + boxSpacing);
+				var delayFactor = delayCounter;
+				delayCounter += 60;
+				//cBox.x = -1500;
+				//cBox.y = destY;
+				cBox.enterBoard(destX, destY, delayFactor);
 			}
 		}
-	} // Close the if block
+	}
 	return delayCounter;
 }
 var initDelay = paintLevel(currentLevel);
 if (!storage.instructionsShown) {
@@ -1056,9 +1054,9 @@
 }
 function placeOutliers(delayBy) {
 	// Determine colors left on the board to choose from.
 	var colorsPresent = [];
-	var gridSize = currentLevel && currentLevel.d ? currentLevel.d.length : 0;
+	var gridSize = currentLevel.d.length;
 	for (var i = 0; i < gridSize; i++) {
 		for (var j = 0; j < gridSize; j++) {
 			var t = currentLevel.d[i][j];
 			if (t != 0 && !colorsPresent.includes(t)) {
@@ -1187,10 +1185,10 @@
 	return i != 0;
 }
 function rotateMatrix90C(source) {
 	// get the dimensions of the source matrix
-	var m = source ? source.length : 0;
-	var n = source && source[0] ? source[0].length : 0;
+	var m = source.length;
+	var n = source[0].length;
 	// create a new NxM destination array
 	var destination = new Array(n);
 	for (var i = 0; i < n; i++) {
 		destination[i] = new Array(m);
@@ -1366,11 +1364,12 @@
 				//TODO: remove levelcomplete screen and stat next level.
 				levelCompleteScreen.destroy();
 				currentLevelID++;
 				//currentLevel = levels[currentLevelID].slice(0);
-				currentLevel = levels[currentLevelID].map(function (arr) {
-					return arr.slice();
-				});
+				//currentLevel = levels[currentLevelID].map(function (arr) {
+				//	return arr.slice();
+				//});
+				currentLevel = levels[currentLevelID];
 				console.log('new level is', currentLevel);
 				gridSize = currentLevel.d.length;
 				tileSize = calculateTileSize();
 				board.destroy();