diff --git a/your-code/main.ipynb b/your-code/main.ipynb
index 1ecb24d..fcffe64 100644
--- a/your-code/main.ipynb
+++ b/your-code/main.ipynb
@@ -34,13 +34,40 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 1,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[3, 4, 5, 6, 7, 8, 9, 10, 11, 12]\n"
+     ]
+    }
+   ],
    "source": [
-    "# your code here\n"
+    "# your code here\n",
+    "\n",
+    "list = [1,2,3,4,5,6,7,8,9,10]\n",
+    "simple_lambda = lambda x : x + 2\n",
+    "list4 =[]\n",
+    "\n",
+    "def new_list (list, fun):\n",
+    "        for x in list:\n",
+    "         list4.append(fun(x))\n",
+    "\n",
+    "new_list(list,simple_lambda)\n",
+    "\n",
+    "print(list4)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -52,13 +79,22 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Your code here:\n"
+    "# Your code here:\n",
+    "\n",
+    "celsius_to_kelvin = lambda x :x + 273,15"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -68,13 +104,27 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 3,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[285.15, 296.15, 311.15, 218.14999999999998, 297.15]\n"
+     ]
+    }
+   ],
    "source": [
     "temps = [12, 23, 38, -55, 24]\n",
     "\n",
-    "# Your code here:\n"
+    "# Your code here:\n",
+    "\n",
+    "celsius_to_kelvin = lambda x: x + 273.15\n",
+    "temps = [12, 23, 38, -55, 24]\n",
+    "\n",
+    "new_list = [celsius_to_kelvin(x) for x in temps]\n",
+    "print(new_list)"
    ]
   },
   {
@@ -88,13 +138,36 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
     "# Your code here:\n"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "mod = lambda x,y: 1 if x%y == 0 or y%x ==0 else 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -115,9 +188,18 @@
     "    input: a number\n",
     "    output: a function that returns 1 if the number is divisible by another number (to be passed later) and zero otherwise\n",
     "    \"\"\"\n",
-    "    # Your code here:\n"
+    "    # Your code here:\n",
+    "    \n",
+    "    return_mod = lambda x : 1 if x % a == 0 else 0 \n"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -131,7 +213,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Your code here:\n"
+    "# Your code here:\n",
+    "\n"
    ]
   },
   {
@@ -174,21 +257,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [
     {
-     "data": {
-      "text/plain": [
-       "[('Green', 'eggs'),\n",
-       " ('cheese', 'cheese'),\n",
-       " ('English', 'cucumber'),\n",
-       " ('tomato', 'tomato')]"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
+     "ename": "TypeError",
+     "evalue": "'list' object is not callable",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
+      "Cell \u001b[0;32mIn[7], line 4\u001b[0m\n\u001b[1;32m      2\u001b[0m list2 \u001b[38;5;241m=\u001b[39m [\u001b[38;5;124m'\u001b[39m\u001b[38;5;124meggs\u001b[39m\u001b[38;5;124m'\u001b[39m, \u001b[38;5;124m'\u001b[39m\u001b[38;5;124mcheese\u001b[39m\u001b[38;5;124m'\u001b[39m, \u001b[38;5;124m'\u001b[39m\u001b[38;5;124mcucumber\u001b[39m\u001b[38;5;124m'\u001b[39m, \u001b[38;5;124m'\u001b[39m\u001b[38;5;124mtomato\u001b[39m\u001b[38;5;124m'\u001b[39m]\n\u001b[1;32m      3\u001b[0m zipped \u001b[38;5;241m=\u001b[39m \u001b[38;5;28mzip\u001b[39m(list1,list2)\n\u001b[0;32m----> 4\u001b[0m \u001b[38;5;28;43mlist\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mzipped\u001b[49m\u001b[43m)\u001b[49m\n",
+      "\u001b[0;31mTypeError\u001b[0m: 'list' object is not callable"
+     ]
     }
    ],
    "source": [
@@ -217,11 +298,57 @@
     "list2 = [2,3,3,5]\n",
     "## Zip the lists together \n",
     "\n",
+    "\n",
     "## Print the zipped list \n",
     "\n",
+    "\n",
     "## Use a lambda expression to compare if: list1 element > list2 element\n"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[False, False, True, False]"
+      ]
+     },
+     "execution_count": 16,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "\n",
+    "Lists = [x > y for x, y in zip(list1, list2)]\n",
+    "\n",
+    "Lists"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -242,16 +369,49 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 14,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[('Political Science', 'Essay'), ('Computer Science', 'Homework'), ('Engineering', 'Lab'), ('Mathematics', 'Module')]\n"
+     ]
+    }
+   ],
    "source": [
     "list1 = ['Engineering', 'Computer Science', 'Political Science', 'Mathematics']\n",
     "list2 = ['Lab', 'Homework', 'Essay', 'Module']\n",
     "\n",
-    "# Your code here:\n"
+    "# Your code here:\n",
+    "zipped = zip(list1, list2)\n",
+    "\n",
+    "sort = sorted(zipped, key=lambda x: x[1][0])\n",
+    "print(sort)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -282,7 +442,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -296,7 +456,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.3"
+   "version": "3.10.9"
   }
  },
  "nbformat": 4,