diff --git a/playground/buses.csv b/playground/buses.csv
new file mode 100644
index 0000000..0d01fe9
--- /dev/null
+++ b/playground/buses.csv
@@ -0,0 +1,6 @@
+id,primary_color,secondary_color,length,air_conditioner,amenities
+001,black,blue,full,true,"wheelchair ramp, tissue boxes, cup holders, USB ports"
+002,black,red,full,true,"wheelchair ramp, tissue boxes, USB ports"
+003,white,blue,half,true,"wheelchair ramp, tissue boxes"
+004,orange,blue,full,false,"wheelchair ramp, tissue boxes, USB ports"
+005,black,blue,full,true,"wheelchair ramp, tissue boxes, cup holders, USB ports"
diff --git a/playground/fruits.csv b/playground/fruits.csv
new file mode 100644
index 0000000..693c2cf
--- /dev/null
+++ b/playground/fruits.csv
@@ -0,0 +1,4 @@
+fruit,price
+apple,2.50
+banana,3.00
+strawberry,1.50
\ No newline at end of file
diff --git a/playground/fruits_extended.csv b/playground/fruits_extended.csv
new file mode 100644
index 0000000..70f8a66
--- /dev/null
+++ b/playground/fruits_extended.csv
@@ -0,0 +1,10 @@
+fruit,price,size,availability
+apple,2.50,medium,available
+banana,3.00,medium,available
+strawberry,1.50,small,available
+orange,2.00,medium,out of stock
+pineapple,3.50,large,available
+grape,4.00,small,out of stock
+mango,1.80,medium,available
+watermelon,6.00,large,available
+pear,2.20,medium,out of stock
\ No newline at end of file
diff --git a/playground/playground.ipynb b/playground/playground.ipynb
new file mode 100644
index 0000000..cad4e77
--- /dev/null
+++ b/playground/playground.ipynb
@@ -0,0 +1,34 @@
+{
+    "cells": [
+        {
+            "cell_type": "markdown",
+            "metadata": {},
+            "source": [
+                "# qsv playground\n",
+                "\n",
+                "Explore qsv online in this Jupyter Lab environment. Click the folder icon on the left to view the files in this directory. You can try dropping files and running qsv on them too. We've provided a few CSV files for you to experiment with."
+            ]
+        },
+        {
+            "cell_type": "code",
+            "execution_count": null,
+            "metadata": {},
+            "outputs": [],
+            "source": [
+                "qsv --list"
+            ]
+        }
+    ],
+    "metadata": {
+        "kernelspec": {
+            "display_name": "Bash",
+            "language": "bash",
+            "name": "bash"
+        },
+        "language_info": {
+            "name": "bash"
+        }
+    },
+    "nbformat": 4,
+    "nbformat_minor": 2
+}