diff --git a/.gitignore b/.gitignore
index 234b452..d227f21 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 .ipynb_checkpoints/*
-testfile.txt
\ No newline at end of file
+testfile.txt
+_output
+.jupyterlite.doit.db
diff --git a/Basics.ipynb b/Basics.ipynb
index 58861d4..a9d9b32 100644
--- a/Basics.ipynb
+++ b/Basics.ipynb
@@ -514,22 +514,6 @@
     "### _<ins>Example</ins>:_ Print type of a variable"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "id": "98edd5e0",
-   "metadata": {
-    "editable": false,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The `print` function which outputs text or variable values to the screen so they are visible while the program runs.\n",
-    "\n",
-    "This is one way to allow you to see what your program is doing as it executes."
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -592,23 +576,26 @@
     "tags": []
    },
    "source": [
-    "### _<ins>Example</ins>:_ Try to assign the data types at the following qr code"
+    "### _<ins>Quiz</ins>:_ For a given variable name: What type of data is stored in there?\n",
+    "Execute the cell to start the quiz"
    ]
   },
   {
-   "cell_type": "markdown",
-   "id": "8dc654b8",
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "84c08047-1384-4734-9e44-81aea50035ed",
    "metadata": {
-    "editable": false,
+    "editable": true,
     "slideshow": {
      "slide_type": ""
     },
     "tags": []
    },
+   "outputs": [],
    "source": [
-    "Try not to overthink. If something is ambiguous pick what fits best\n",
-    "\n",
-    "![QRCode](images/qr_question1.png)"
+    "%pip install jupyterquiz\n",
+    "from quizzes import display_quiz\n",
+    "display_quiz(\"quizzes/datatypes.json\")"
    ]
   },
   {
diff --git a/Basics_filled.ipynb b/Basics_filled.ipynb
index a0eebb8..58c6b3c 100644
--- a/Basics_filled.ipynb
+++ b/Basics_filled.ipynb
@@ -755,22 +755,6 @@
     "### _<ins>Example</ins>:_ Print type of a variable"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "id": "98edd5e0",
-   "metadata": {
-    "editable": false,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The `print` function which outputs text or variable values to the screen so they are visible while the program runs.\n",
-    "\n",
-    "This is one way to allow you to see what your program is doing as it executes."
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -871,62 +855,26 @@
     "tags": []
    },
    "source": [
-    "### _<ins>Example</ins>:_ Try to assign the data types at the following qr code"
+    "### _<ins>Quiz</ins>:_ For a given variable name: What type of data is stored in there?\n",
+    "Execute the cell to start the quiz"
    ]
   },
   {
-   "cell_type": "markdown",
-   "id": "8dc654b8",
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "84c08047-1384-4734-9e44-81aea50035ed",
    "metadata": {
-    "editable": false,
+    "editable": true,
     "slideshow": {
      "slide_type": ""
     },
     "tags": []
    },
+   "outputs": [],
    "source": [
-    "Try not to overthink. If something is ambiguous pick what fits best\n",
-    "\n",
-    "![QRCode](images/qr_question1.png)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "6d81fa96",
-   "metadata": {
-    "editable": false,
-    "slideshow": {
-     "slide_type": "skip"
-    },
-    "tags": []
-   },
-   "source": [
-    "##### _<ins>Notes:</ins>_"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "6fc5a2b1",
-   "metadata": {
-    "editable": false,
-    "slideshow": {
-     "slide_type": "skip"
-    },
-    "tags": []
-   },
-   "source": [
-    "Questions behind QR Code\n",
-    "Assign a type to the variable names\n",
-    "1. name\n",
-    "   - str obviously\n",
-    "2. items_in_stock\n",
-    "   - usually means a number -> int\n",
-    "3. pressure_bar\n",
-    "   - if you have different physical units for a size put the unit into the name. Say you also have pressure_torr\n",
-    "4. is_student\n",
-    "   - bool\n",
-    "5. participants\n",
-    "   - is an ambiguous name (names, number, there are some) if this can happen, name the variable differently."
+    "%pip install jupyterquiz\n",
+    "from quizzes import display_quiz\n",
+    "display_quiz(\"quizzes/datatypes.json\")"
    ]
   },
   {
diff --git a/environment.yml b/environment.yml
index 65e3241..d309629 100644
--- a/environment.yml
+++ b/environment.yml
@@ -5,6 +5,6 @@ dependencies:
 - jupyter
 - jupyterlab
 - jupyterlab-deck
+- jupyterquiz
 - python
-- jupyter_contrib_nbextensions
-- jupytext
\ No newline at end of file
+- jupyter_contrib_nbextensions
\ No newline at end of file
diff --git a/images/qr_question1.png b/images/qr_question1.png
deleted file mode 100644
index 1456aed..0000000
Binary files a/images/qr_question1.png and /dev/null differ
diff --git a/quizzes/__init__.py b/quizzes/__init__.py
new file mode 100644
index 0000000..c022054
--- /dev/null
+++ b/quizzes/__init__.py
@@ -0,0 +1,18 @@
+import jupyterquiz
+
+def display_quiz(json_path):
+    colors = {
+        '--jq-multiple-choice-bg': '#66295B', 
+        '--jq-mc-button-bg': '#fafafa', 
+        '--jq-mc-button-border': '#66295B', 
+        '--jq-many-choice-bg': '#66295B', 
+        '--jq-numeric-bg': '#66295B', 
+        '--jq-numeric-input-bg': '#fafafa', 
+        '--jq-numeric-input-label': '#2d2d2d', 
+        '--jq-numeric-input-shadow': '#4A1D42', 
+        '--jq-string-bg': '#66295B', 
+        '--jq-incorrect-color': '#c80202', 
+        '--jq-correct-color': '#5CB85C', 
+        '--jq-link-color': '#B8A7D6'
+    }
+    return jupyterquiz.display_quiz(json_path, border_radius=1, colors=colors)
diff --git a/quizzes/datatypes.json b/quizzes/datatypes.json
new file mode 100644
index 0000000..9b7a57b
--- /dev/null
+++ b/quizzes/datatypes.json
@@ -0,0 +1,132 @@
+[
+  {
+    "question": "Variable named <code>name</code>",
+    "type": "multiple_choice",
+    "answers": [
+      {
+        "answer": "str",
+        "correct": true,
+        "feedback": "Correct. A person's name is text data, so it should be a string."
+      },
+      {
+        "answer": "int",
+        "correct": false,
+        "feedback": "Numbers can't properly represent names."
+      },
+      {
+        "answer": "float",
+        "correct": false,
+        "feedback": "Names aren't decimal numbers."
+      },
+      {
+        "answer": "bool",
+        "correct": false,
+        "feedback": "A name isn't just True or False."
+      }
+    ]
+  },
+  {
+    "question": "Variable named <code>num_items_in_stock</code>",
+    "type": "multiple_choice",
+    "answers": [
+      {
+        "answer": "int",
+        "correct": true,
+        "feedback": "Correct. Stock counts are whole numbers (integers). Usually you would not track 3.5 items in stock."
+      },
+      {
+        "answer": "str",
+        "correct": false,
+        "feedback": "While you could store it as text, numbers allow mathematical operations like adding or subtracting stock."
+      },
+      {
+        "answer": "float",
+        "correct": false,
+        "feedback": "Stock counts usually are whole numbers, not decimals."
+      },
+      {
+        "answer": "bool",
+        "correct": false,
+        "feedback": "The name implies a quantity, not just yes or no."
+      }
+    ]
+  },
+  {
+    "question": "Variable named <code>height_m</code>",
+    "type": "multiple_choice",
+    "answers": [
+      {
+        "answer": "float",
+        "correct": true,
+        "feedback": "Correct. Height measurements typically have decimal precision (like 1.75m). The '_m' suffix indicates the unit (meters). If you also have <code>height_ft</code> or <code>height_cm</code>, putting the unit in the variable name keeps them distinct."
+      },
+      {
+        "answer": "str",
+        "correct": false,
+        "feedback": "You need to perform calculations with height values, like comparisons or conversions."
+      },
+      {
+        "answer": "int",
+        "correct": false,
+        "feedback": "While technically possible if you only need whole meters, measurements typically require decimal precision. Float is the conventional choice for physical measurements."
+      },
+      {
+        "answer": "bool",
+        "correct": false,
+        "feedback": "This represents a measurement value, not yes or no."
+      }
+    ]
+  },
+  {
+    "question": "Variable named <code>is_student</code>",
+    "type": "multiple_choice",
+    "answers": [
+      {
+        "answer": "bool",
+        "correct": true,
+        "feedback": "Correct. The 'is_' prefix is a Python convention for boolean values. Someone either is or isn't a student."
+      },
+      {
+        "answer": "str",
+        "correct": false,
+        "feedback": "While you could use 'yes' or 'no' strings, bool is the Pythonic choice for true or false values."
+      },
+      {
+        "answer": "int",
+        "correct": false,
+        "feedback": "Don't use 0 and 1 for true and false - use bool instead."
+      },
+      {
+        "answer": "float",
+        "correct": false,
+        "feedback": "This is a yes or no question, not a number."
+      }
+    ]
+  },
+  {
+    "question": "Variable named <code>participants</code><br><br><em>This variable name is ambiguous. Select all types that could be reasonable interpretations, then discuss: how would you rename this variable to be clearer?</em>",
+    "type": "many_choice",
+    "answers": [
+      {
+        "answer": "int",
+        "correct": true,
+        "feedback": "Yes, this could work if you're counting the number of participants. Better name: <code>participant_count</code> or <code>num_participants</code>."
+      },
+      {
+        "answer": "str",
+        "correct": true,
+        "feedback": "Yes, this could work if it's a text description like 'students and teachers'. Better name would depend on what you're describing - perhaps <code>participant_description</code>."
+      },
+      {
+        "answer": "float",
+        "correct": false,
+        "feedback": "This is unlikely - you can't have fractional participants. The main issue is that the variable name doesn't clearly communicate its purpose."
+      },
+      {
+        "answer": "bool",
+        "correct": false,
+        "feedback": "This doesn't fit - the name doesn't follow the 'is_' or 'has_' pattern typically used for booleans (like <code>has_participants</code>)."
+      }
+    ]
+  }
+]
\ No newline at end of file