===================================================================
--- original.js
+++ change.js
@@ -349,8 +349,16 @@
 var numRunningTweens = 0; // input is blocked while tweens running, so increment this when a tween starts, nd decrement when tween ends.
 var outlierDirectionCounter = 0; //0; // increment to allow outliers spawning on different side each turn.
 var playerScore = 0;
 var highScore = storage.highScore || 0;
+// Add background image
+var backgroundImage = LK.getAsset('backgroundImage', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 1024,
+	y: 1366
+});
+game.addChild(backgroundImage);
 // Create and position the score label
 var scoreLabel = new Text2('Score\n0', {
 	size: 60,
 	fill: 0xFFFFFF,
@@ -397,9 +405,9 @@
 board.x = 1024;
 board.y = 2732 / 2;
 game.addChild(board);
 //             0 black     1 white     2 yellow    3 red       4 blue      5 green     6 purple   7 grey      8 brown      9 skin
-var colors = ['0x000000', '0xffffff', '0xffff00', '0xff0000', '0x000055', '0x00ff00', '0xff00ff', '0xdddddd', '0x827364', '0xecbcb4'];
+var colors = ['0x000000', '0xffffff', '0xffff00', '0xff0000', '0x000066', '0x00ff00', '0xff00ff', '0xbbbbbb', '0x827364', '0xecbcb4'];
 // 5x5 levels.
 var l1a = [[0, 0, 0, 0, 0], [0, 0, 1, 0, 0], [0, 1, 2, 1, 0], [0, 0, 1, 0, 0], [0, 0, 0, 0, 0]];
 var l1b = [[0, 0, 0, 0, 0], [0, 0, 4, 0, 0], [0, 5, 4, 5, 0], [0, 5, 0, 5, 0], [0, 0, 0, 0, 0]];
 var l1c = [[0, 0, 0, 0, 0], [0, 3, 0, 3, 0], [0, 0, 2, 0, 0], [0, 3, 0, 3, 0], [0, 0, 0, 0, 0]];
@@ -440,11 +448,25 @@
 var l5e = [[0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 3, 3, 1, 3, 3, 3, 3, 0], [0, 3, 3, 1, 3, 3, 3, 0, 0], [0, 1, 1, 1, 1, 1, 1, 0, 0], [0, 3, 3, 1, 3, 3, 3, 0, 0], [0, 3, 3, 1, 3, 3, 3, 3, 0], [0, 8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0]];
 var l5f = [[0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 5, 4, 1, 1, 4, 0, 0], [0, 5, 5, 4, 4, 4, 5, 4, 0], [0, 8, 5, 5, 4, 4, 5, 5, 0], [0, 5, 8, 4, 4, 5, 5, 2, 0], [0, 4, 5, 4, 4, 4, 5, 8, 0], [0, 4, 4, 5, 4, 4, 4, 4, 0], [0, 0, 4, 4, 4, 1, 4, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0]];
 var l5g = [[0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 7, 7, 0, 0, 0, 7, 7, 0], [0, 8, 7, 7, 8, 7, 7, 8, 0], [0, 7, 2, 4, 7, 2, 4, 7, 0], [0, 7, 2, 4, 7, 2, 4, 7, 0], [0, 8, 7, 7, 8, 7, 7, 8, 0], [0, 7, 7, 8, 8, 8, 7, 7, 0], [0, 0, 8, 7, 7, 7, 8, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0]];
 // 10x10 levels
-var l6a = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 9, 2, 3, 4, 5, 6, 7, 8, 0], [0, 2, 3, 4, 5, 6, 7, 8, 9, 0], [0, 2, 3, 4, 4, 5, 6, 7, 8, 0], [0, 3, 4, 4, 5, 5, 6, 7, 8, 0], [0, 4, 4, 5, 6, 7, 8, 9, 2, 0], [0, 4, 5, 6, 7, 8, 9, 2, 3, 0], [0, 5, 6, 7, 8, 9, 2, 3, 3, 0], [0, 6, 6, 7, 8, 9, 2, 2, 3, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]];
+var l6a = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 4, 4, 5, 6, 0, 0, 0], [0, 0, 8, 4, 5, 6, 7, 8, 0, 0], [0, 2, 8, 4, 4, 5, 6, 7, 8, 0], [0, 8, 4, 4, 5, 5, 6, 7, 8, 0], [0, 4, 4, 5, 6, 7, 8, 2, 2, 0], [0, 4, 5, 6, 7, 8, 2, 2, 8, 0], [0, 0, 6, 7, 8, 2, 2, 8, 0, 0], [0, 0, 0, 7, 8, 2, 2, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]];
+var l6b = [[0, 0, 4, 4, 4, 4, 4, 4, 0, 0], [0, 4, 4, 4, 4, 4, 4, 4, 4, 0], [0, 0, 8, 8, 8, 8, 8, 8, 0, 0], [0, 1, 1, 1, 1, 1, 1, 1, 1, 0], [0, 1, 1, 4, 1, 1, 4, 1, 1, 0], [0, 2, 2, 2, 2, 2, 2, 2, 2, 0], [0, 0, 0, 4, 3, 3, 4, 0, 0, 0], [0, 0, 0, 4, 4, 4, 4, 0, 0, 0], [0, 0, 0, 1, 1, 1, 1, 0, 0, 0], [0, 0, 0, 2, 0, 0, 2, 0, 0, 0]];
+var l6c = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 5, 0, 0, 0, 0, 0, 0, 0, 0], [0, 5, 5, 0, 0, 0, 0, 0, 0, 0], [0, 5, 0, 0, 1, 0, 0, 0, 0, 0], [0, 0, 0, 1, 1, 6, 6, 0, 0, 0], [0, 0, 0, 1, 2, 2, 6, 6, 3, 0], [0, 4, 0, 0, 2, 2, 5, 0, 3, 0], [0, 4, 0, 0, 3, 5, 5, 0, 3, 0], [0, 4, 4, 3, 3, 3, 5, 0, 3, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]];
+var l6d = [];
+var l6e = [];
+var l6f = [];
+var l6g = [];
+// Levels ordered by grid size, for shuffling while maintining difficulty ramping.
+var levels5 = [l1a, l1b, l1c, l1d, l1e, l1f, l1g];
+var levels6 = [l2a, l2b, l2c, l2d, l2e, l2f, l2g];
+var levels7 = [l3a, l3b, l3c, l3d, l3e, l3f, l3g];
+var levels8 = [l4a, l4b, l4c, l4d, l4e, l4f, l4g];
+var levels9 = [l5a, l5b, l5c, l5d, l5e, l5f, l5g];
+var levels10 = [l6a, l6b, l6c, l6d, l6e, l6f, l6g];
 // All levels in one array.
-var levels = [l1a, l6a, l1b, l1c, l1d, l1e, l1f, l1g, l2a, l2b, l2c, l2d, l2e, l2f, l2g, l3a, l4a, l5a];
+//var levels = levels5.concat(levels6, levels7, levels8, levels9, levels10);
+var levels = [l1a, l6c, l1b, l1c, l1d, l1e, l1f, l1g, l2a, l2b, l2c, l2d, l2e, l2f, l2g, l3a, l4a, l5a];
 var currentLevelID = 0;
 // Copy without reference, so we have original for retry/level reset.
 var currentLevel = levels[currentLevelID].map(function (arr) {
 	return Array.isArray(arr) ? arr.slice() : [];