diff --git a/your-code/main.ipynb b/your-code/main.ipynb
index 01257d4..5348837 100755
--- a/your-code/main.ipynb
+++ b/your-code/main.ipynb
@@ -31,7 +31,8 @@
     "    Output: the transformed list\n",
     "    \"\"\"\n",
     "    \n",
-    "    # your code here\n",
+    "    for i in lst:\n",
+    "         return list(map(lmbda, lst))\n",
     "    "
    ]
   },
@@ -46,11 +47,23 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 2,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.<lambda>(c)>"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
-    "# your code here"
+    "# your code here\n",
+    "lambda c: c + 273.15"
    ]
   },
   {
@@ -62,13 +75,25 @@
   },
   {
    "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"
+    "# your code here\n",
+    "\n",
+    "temps_kelvin = list(map(lambda c: c + 273.15, temps))\n",
+    "\n",
+    "print(temps_kelvin)"
    ]
   },
   {
@@ -82,11 +107,12 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code here"
+    "mod = lambda x,y: 1 if x%y == 0 else 0\n",
+    "    "
    ]
   },
   {
@@ -100,7 +126,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -110,8 +136,7 @@
     "    Output: a function that returns 1 if the number is \n",
     "    divisible by another number (to be passed later) and zero otherwise.\n",
     "    \"\"\"\n",
-    "    \n",
-    "    # your code here"
+    "    return lambda x: (x,b)\n"
    ]
   },
   {
@@ -123,11 +148,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code here"
+    "divisible5 = divisor(5)"
    ]
   },
   {
@@ -139,18 +164,40 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "(10, 5)"
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
     "divisible5(10)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "(8, 5)"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
     "divisible5(8)"
    ]
@@ -168,20 +215,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "[(1,), (2,), (3,), (4,), (5,)]"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "# Here is an example of passing one list to the zip function. \n",
     "# Since the zip function returns an iterator, we need to evaluate the iterator by using a list comprehension.\n",
@@ -199,7 +235,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -222,7 +258,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -243,7 +279,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -269,7 +305,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.2"
+   "version": "3.8.5"
   }
  },
  "nbformat": 4,