diff --git a/public/js/worlds/extra/challenges_basic.js b/public/js/worlds/extra/challenges_basic.js
index 8e41ff5..27a0275 100644
--- a/public/js/worlds/extra/challenges_basic.js
+++ b/public/js/worlds/extra/challenges_basic.js
@@ -64,7 +64,9 @@ var challenges_basic = new function() {
         ['Condition: Color 6', 'worlds/challenges_basic/conditions-6.json?v=4f834e54'],
         ['Condition: Color 7', 'worlds/challenges_basic/conditions-7.json?v=86502bb0'],
         ['Condition: Color 8', 'worlds/challenges_basic/conditions-8.json?v=8ad2c418'],
+        ['Condition: Color 8b', 'worlds/challenges_basic/conditions-8b.json?v=4aad9762'],
         ['Condition: Color 9', 'worlds/challenges_basic/conditions-9.json?v=3702a992'],
+        ['Condition: Color 9b', 'worlds/challenges_basic/conditions-9b.json?v=ac0bedb2'],
         ['Condition: Color 10', 'worlds/challenges_basic/conditions-10.json?v=87b48a99'],
         ['Condition: Color 11', 'worlds/challenges_basic/conditions-11.json?v=85e3052e'],
         ['Condition: Color 12', 'worlds/challenges_basic/conditions-12.json?v=6d42f222'],
@@ -783,8 +785,12 @@ var challenges_basic = new function() {
       self.renderIntersectOne(delta, 'worldBaseObject_box0', 'CHOCOLATE');
     } else if (self.options.jsonFile.includes('conditions-8.json')) {
       self.renderIntersectOne(delta, 'worldBaseObject_box0', 'BANANA');
+    } else if (self.options.jsonFile.includes('conditions-8b.json')) {
+      self.renderIntersectOne(delta, 'worldBaseObject_box0', 'SALTED CARAMEL');
     } else if (self.options.jsonFile.includes('conditions-9.json')) {
       self.renderIntersectOne(delta, 'worldBaseObject_box0', 'AVOCADO');
+    } else if (self.options.jsonFile.includes('conditions-9b.json')) {
+      self.renderIntersectOne(delta, 'worldBaseObject_box0', 'BLUEBERRY');
     } else if (self.options.jsonFile.includes('conditions-10.json')) {
       self.renderIntersectOne(delta, 'worldBaseObject_box0', 'VANILLA');
     } else if (self.options.jsonFile.includes('conditions-11.json')) {
diff --git a/public/worlds/challenges_basic/conditions-8b.json b/public/worlds/challenges_basic/conditions-8b.json
new file mode 100644
index 0000000..4f574d5
--- /dev/null
+++ b/public/worlds/challenges_basic/conditions-8b.json
@@ -0,0 +1,97 @@
+{
+  "worldName": "custom",
+  "options": {
+    "imageURL": "https://files.aposteriori.com.sg/get/6f9tFT9tXt.png",
+    "groundType": "box",
+    "length": 100,
+    "width": 100,
+    "uScale": 1,
+    "vScale": 1,
+    "imageScale": 2,
+    "timer": "none",
+    "timerDuration": 60,
+    "timerEnd": "continue",
+    "wall": true,
+    "wallHeight": 7.7,
+    "wallThickness": 4.5,
+    "wallColor": "#1A1A1A",
+    "groundFriction": 1,
+    "wallFriction": 0.1,
+    "groundRestitution": 0,
+    "wallRestitution": 0.1,
+    "restartAnimationOnRun": false,
+    "objects": [
+      {
+        "type": "box",
+        "position": "randchoiceA([-25,50,12.5],[0,75,12.5],[25,50,12.5],[0,25,12.5])",
+        "rotationMode": "degrees",
+        "rotation": [
+          0,
+          0,
+          0
+        ],
+        "animationMode": "none",
+        "animationKeys": [],
+        "size": [
+          25,
+          25,
+          25
+        ],
+        "modelURL": "",
+        "modelScale": 10,
+        "modelAnimation": "None",
+        "color": "#00ff007c",
+        "imageType": "repeat",
+        "imageURL": "",
+        "uScale": 1,
+        "vScale": 1,
+        "physicsOptions": "false",
+        "magnetic": false,
+        "laserDetection": null,
+        "ultrasonicDetection": null,
+        "receiveShadows": false,
+        "castShadows": false,
+        "isPickable": true
+      },
+      {
+        "type": "box",
+        "position": "randchoiceA([0,50,0.05],[0,50,0.05],[0,50,0.05],[0,25,0.05])", 
+        "rotationMode": "degrees",
+        "rotation": [
+          0,
+          0,
+          0
+        ],
+        "animationMode": "none",
+        "animationKeys": [],
+        "size": [
+          25,
+          25,
+          0.1
+        ],
+        "modelURL": "",
+        "modelScale": 10,
+        "modelAnimation": "None",
+        "color": "randchoiceA(#f00,#ff0,#0f0,#00f)",
+        "imageType": "repeat",
+        "imageURL": "",
+        "uScale": 1,
+        "vScale": 1,
+        "physicsOptions": "false",
+        "magnetic": false,
+        "laserDetection": null,
+        "ultrasonicDetection": null,
+        "receiveShadows": false,
+        "castShadows": false,
+        "isPickable": true
+      }
+    ],
+    "startPos": "center",
+    "startPosXYZStr": "",
+    "startRotStr": "",
+    "startPosXYZ": null,
+    "startRot": null,
+    "arenaStartPosXYZ": null,
+    "arenaStartRot": null
+  }
+}
diff --git a/public/worlds/challenges_basic/conditions-9b.json b/public/worlds/challenges_basic/conditions-9b.json
new file mode 100644
index 0000000..20cc710
--- /dev/null
+++ b/public/worlds/challenges_basic/conditions-9b.json
@@ -0,0 +1,133 @@
+{
+  "worldName": "custom",
+  "options": {
+    "imageURL": "https://files.aposteriori.com.sg/get/6f9tFT9tXt.png",
+    "groundType": "box",
+    "length": 100,
+    "width": 100,
+    "uScale": 1,
+    "vScale": 1,
+    "imageScale": 2,
+    "timer": "none",
+    "timerDuration": 60,
+    "timerEnd": "continue",
+    "wall": true,
+    "wallHeight": 7.7,
+    "wallThickness": 4.5,
+    "wallColor": "#1A1A1A",
+    "groundFriction": 1,
+    "wallFriction": 0.1,
+    "groundRestitution": 0,
+    "wallRestitution": 0.1,
+    "restartAnimationOnRun": false,
+    "objects": [
+      {
+        "type": "box",
+        "position": "randchoiceA([-75,0,12.5],[0,50,12.5],[25,0,12.5],[-50,0,12.5],[0,25,12.5],[75,0,12.5])",
+        "rotationMode": "degrees",
+        "rotation": [
+          0,
+          0,
+          0
+        ],
+        "animationMode": "none",
+        "animationKeys": [],
+        "size": [
+          25,
+          25,
+          25
+        ],
+        "modelURL": "",
+        "modelScale": 10,
+        "modelAnimation": "None",
+        "color": "#00ff007c",
+        "imageType": "repeat",
+        "imageURL": "",
+        "uScale": 1,
+        "vScale": 1,
+        "physicsOptions": "false",
+        "magnetic": false,
+        "laserDetection": null,
+        "ultrasonicDetection": null,
+        "receiveShadows": false,
+        "castShadows": false,
+        "isPickable": true
+      },
+      {
+        "type": "box",
+        "position": [
+          0,
+          0,
+          0.05
+        ],
+        "rotationMode": "degrees",
+        "rotation": [
+          0,
+          0,
+          0
+        ],
+        "animationMode": "none",
+        "animationKeys": [],
+        "size": [
+          25,
+          25,
+          0.1
+        ],
+        "modelURL": "",
+        "modelScale": 10,
+        "modelAnimation": "None",
+        "color": "randchoiceA(#f00,#ff0,#0f0,#f00,#ff0,#0f0)",
+        "imageType": "repeat",
+        "imageURL": "",
+        "uScale": 1,
+        "vScale": 1,
+        "physicsOptions": "false",
+        "magnetic": false,
+        "laserDetection": null,
+        "ultrasonicDetection": null,
+        "receiveShadows": false,
+        "castShadows": false,
+        "isPickable": true
+      },
+      {
+        "type": "box",
+        "position": "randchoiceA([-75,0,0.05],[0,50,0.05],[25,0,0.05],[-50,0,0.05],[0,25,0.05],[75,0,0.05])", 
+        "rotationMode": "degrees",
+        "rotation": [
+          0,
+          0,
+          0
+        ],
+        "animationMode": "none",
+        "animationKeys": [],
+        "size": [
+          25,
+          25,
+          0.1
+        ],
+        "modelURL": "",
+        "modelScale": 10,
+        "modelAnimation": "None",
+        "color": "#00f",
+        "imageType": "repeat",
+        "imageURL": "",
+        "uScale": 1,
+        "vScale": 1,
+        "physicsOptions": "false",
+        "magnetic": false,
+        "laserDetection": null,
+        "ultrasonicDetection": null,
+        "receiveShadows": false,
+        "castShadows": false,
+        "isPickable": true
+      }
+    ],
+    "startPos": "center",
+    "startPosXYZStr": "",
+    "startRotStr": "",
+    "startPosXYZ": null,
+    "startRot": null,
+    "arenaStartPosXYZ": null,
+    "arenaStartRot": null
+  }
+}