diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch01.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch01.json
new file mode 100644
index 000000000..ca435b4ed
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch01.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 7, 7, 7, 7, 7, 7, 7],
+      [6, 6, 5, 7, 7, 7, 7, 7, 7, 7],
+      [5, 4, 5, 7, 7, 7, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 0,
+      "y": 2,
+      "direction": "west"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [4, 5, 5, 7, 7, 7, 7, 7, 7, 7],
+      [6, 6, 5, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 7, 7, 7, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch02.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch02.json
new file mode 100644
index 000000000..432acd714
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch02.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 4, 5, 6, 6, 6, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 5,
+      "y": 1,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 4, 5, 7, 7, 7, 7],
+      [5, 5, 5, 6, 6, 6, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch03a.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch03a.json
new file mode 100644
index 000000000..432acd714
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch03a.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 4, 5, 6, 6, 6, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 5,
+      "y": 1,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 7, 7, 7, 7],
+      [5, 5, 5, 5, 4, 5, 7, 7, 7, 7],
+      [5, 5, 5, 6, 6, 6, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch03b.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch03b.json
new file mode 100644
index 000000000..e907d61c3
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch03b.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 9,
+      "direction": "east"
+    },
+    "world": [
+      [5, 5, 5, 5, 6, 6, 5, 5, 5, 5],
+      [5, 5, 5, 5, 6, 6, 5, 5, 4, 5],
+      [5, 5, 5, 5, 6, 6, 5, 5, 5, 5],
+      [5, 5, 5, 5, 6, 6, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 1,
+      "y": 1,
+      "direction": "west"
+    },
+    "world": [
+      [5, 5, 5, 5, 6, 6, 5, 5, 5, 5],
+      [5, 5, 5, 5, 6, 6, 5, 5, 5, 5],
+      [5, 5, 5, 5, 6, 6, 5, 5, 5, 5],
+      [5, 5, 5, 5, 6, 6, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 4, 5, 5, 5, 5, 5, 5, 5, 5],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 5]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch04.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch04.json
new file mode 100644
index 000000000..a4e369d9d
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch04.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 1,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [6, 5, 6, 6, 6, 7, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 2,
+      "y": 1,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [6, 4, 6, 6, 6, 7, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch05a.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch05a.json
new file mode 100644
index 000000000..f92b163ac
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch05a.json
@@ -0,0 +1,41 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 2,
+      "y": 0,
+      "direction": "east"
+    },
+    "beeper_counts": {
+      "1, 0": 42
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 4, 5, 5, 7, 7, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch05b.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch05b.json
new file mode 100644
index 000000000..aa8b02d2f
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch05b.json
@@ -0,0 +1,39 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [4, 5, 5, 4, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [4, 5, 5, 4, 7, 7, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch05c.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch05c.json
new file mode 100644
index 000000000..deca9dbd3
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch05c.json
@@ -0,0 +1,44 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "beeper_counts": {
+      "0, 0": 5,
+      "3, 0": 5,
+      "0, 3": 5,
+      "3, 3": 5
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [4, 5, 5, 4, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 7, 7, 7, 7, 7, 7],
+      [4, 5, 5, 4, 7, 7, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch06a.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch06a.json
new file mode 100644
index 000000000..877b03831
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch06a.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 6,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch06b.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch06b.json
new file mode 100644
index 000000000..93f73d7e3
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch06b.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 6,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 7, 7, 7],
+      [4, 4, 4, 4, 4, 4, 4, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch07.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch07.json
new file mode 100644
index 000000000..3246aab90
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch07.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 4, 5, 4, 4, 5, 4, 5, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 7,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 7, 7],
+      [4, 5, 4, 5, 5, 4, 5, 4, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch08.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch08.json
new file mode 100644
index 000000000..66f2ccd5f
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch08.json
@@ -0,0 +1,41 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 7],
+      [5, 5, 5, 5, 5, 4, 5, 5, 5, 7],
+      [5, 5, 4, 5, 5, 4, 5, 5, 5, 7],
+      [4, 5, 4, 5, 5, 4, 5, 5, 5, 7],
+      [4, 4, 4, 5, 4, 4, 5, 5, 5, 7],
+      [4, 4, 4, 4, 4, 4, 5, 4, 5, 7],
+      [4, 4, 4, 4, 4, 4, 5, 4, 5, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "beeper_counts": {
+      "8, 0": 25
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 5, 7],
+      [5, 5, 5, 5, 5, 5, 5, 5, 4, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/chapters/karel_ch_template.json b/CircuitPython_Karel_The_Robot/chapters/karel_ch_template.json
new file mode 100644
index 000000000..943f6c10b
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/chapters/karel_ch_template.json
@@ -0,0 +1,38 @@
+{
+  "input": {
+    "karel": {
+      "x": 0,
+      "y": 0,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7]
+    ]},
+  "goal": {
+    "karel": {
+      "x": 0,
+      "y": 2,
+      "direction": "east"
+    },
+    "world": [
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [7, 7, 7, 7, 7, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7],
+      [5, 5, 5, 5, 5, 7, 7, 7, 7, 7]
+    ]}
+}
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/code.py b/CircuitPython_Karel_The_Robot/code.py
new file mode 100644
index 000000000..d42bf2b5f
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/code.py
@@ -0,0 +1,5 @@
+from karel.circuitpythonkarel import *
+
+def main():
+
+    ch_obj = load_state_file("chapters/karel_ch04.json")
diff --git a/CircuitPython_Karel_The_Robot/karel/__init__.py b/CircuitPython_Karel_The_Robot/karel/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/CircuitPython_Karel_The_Robot/karel/circuitpythonkarel.py b/CircuitPython_Karel_The_Robot/karel/circuitpythonkarel.py
new file mode 100644
index 000000000..a9830208d
--- /dev/null
+++ b/CircuitPython_Karel_The_Robot/karel/circuitpythonkarel.py
@@ -0,0 +1,435 @@
+import json
+import time
+
+import terminalio
+from adafruit_display_text.bitmap_label import Label
+import adafruit_imageload
+import board
+from displayio import Group, Bitmap, Palette, TileGrid
+
+EAST = 0
+NORTH = 1
+WEST = 2
+SOUTH = 3
+
+DIRECTION_WORDS = ["east", "north", "west", "south"]
+
+DELAY = 0.2
+
+TILE_SIZE = 24
+
+COLOR_NAMES = [
+    "white",
+    "black",
+    "red",
+    "orange",
+    "yellow",
+    "green",
+    "blue",
+    "purple",
+    "pink",
+    "light_gray",
+    "gray",
+    "brown",
+    "dark_green",
+    "turquoise",
+    "dark_blue",
+    "dark_red"
+]
+COLOR_VALUES = [
+    0xFFFFFF,
+    0x000000,
+    0xFF0000,
+    0xFFA500,
+    0xFFEE00,
+    0x00C000,
+    0x0000FF,
+    0x8040C0,
+    0xFF40C0,
+    0xAAAAAA,
+    0x444444,
+    0xCA801D,
+    0x008700,
+    0x00C0C0,
+    0x0000AA,
+    0x800000
+]
+
+
+class FrontIsBlocked(Exception):
+    pass
+
+
+class BeeperNotPresent(Exception):
+    pass
+
+
+class NoBeepersInBag(Exception):
+    pass
+
+
+class Karel:
+    def __init__(self, spritesheet_bmp, spritesheet_palette, world_width=20, world_height=15):
+
+        self.tilegrid = TileGrid(spritesheet_bmp, pixel_shader=spritesheet_palette,
+                                 default_tile=0, tile_width=TILE_SIZE, tile_height=TILE_SIZE)
+        self._direction = EAST
+        self.beeper_count = 0
+
+    @property
+    def direction(self):
+        return self._direction
+
+    @direction.setter
+    def direction(self, new_value):
+        self._direction = new_value
+        if new_value == NORTH:
+            self.tilegrid[0, 0] = 1
+        if new_value == EAST:
+            self.tilegrid[0, 0] = 0
+        if new_value == SOUTH:
+            self.tilegrid[0, 0] = 3
+        if new_value == WEST:
+            self.tilegrid[0, 0] = 2
+
+    @property
+    def x(self):
+        return self.tilegrid.x // TILE_SIZE
+
+    @x.setter
+    def x(self, new_value):
+        self.tilegrid.x = new_value * TILE_SIZE
+
+    @property
+    def y(self):
+        return self.tilegrid.y // TILE_SIZE
+
+    @y.setter
+    def y(self, new_value):
+        self.tilegrid.y = new_value * TILE_SIZE
+
+
+class World:
+    def __init__(self, display, world_width=10, world_height=10, beeper_limit=False):
+        print("world init()")
+        self.world_width = world_width
+        self.world_height = world_height
+        color_count = len(COLOR_NAMES)
+        self.background_bmp = Bitmap(world_width, world_height, color_count)
+        self.background_palette = Palette(color_count)
+        for i, color_val in enumerate(COLOR_VALUES):
+            self.background_palette[i] = color_val
+        self.background_tilegrid = TileGrid(bitmap=self.background_bmp, pixel_shader=self.background_palette)
+        self.background_group = Group(scale=TILE_SIZE)
+        self.background_group.append(self.background_tilegrid)
+        self.display = display
+
+        self.world_group = Group()
+        self.world_group.append(self.background_group)
+
+        lib_dir = "/".join(__file__.split("/")[0:3])
+        # print(lib_dir)
+        self.spritesheet_bmp, self.spritesheet_palette = adafruit_imageload.load(f"{lib_dir}/spritesheet_24px.png")
+        self.spritesheet_palette.make_transparent(0)
+
+        self.world_tilegrid = TileGrid(self.spritesheet_bmp, pixel_shader=self.spritesheet_palette,
+                                       tile_width=TILE_SIZE, tile_height=TILE_SIZE, width=20, height=15, default_tile=7)
+
+        self.beeper_limit = beeper_limit
+
+        self.beeper_count_labels = None
+        self._init_beeper_counts()
+        self.world_group.append(self.world_tilegrid)
+
+        self.karel = Karel(self.spritesheet_bmp, self.spritesheet_palette)
+        self.world_group.append(self.karel.tilegrid)
+
+        display.root_group = self.world_group
+        time.sleep(DELAY)
+
+    def _init_beeper_counts(self):
+        if self.beeper_count_labels is not None:
+            for lbl in self.beeper_count_labels:
+                self.world_group.remove(lbl)
+
+        self.beeper_count_labels = {}
+        self.beeper_counts = []
+        for y in range(self.background_bmp.width):
+            self.beeper_counts.append([0 for x in range(self.background_bmp.width)])
+
+    def load_state(self, state_obj):
+        self._init_beeper_counts()
+        if "beeper_counts" in state_obj["input"]:
+            for beeper_count_loc_str in state_obj["input"]["beeper_counts"].keys():
+                beeper_count_loc = [int(_) for _ in beeper_count_loc_str.split(",")]
+                print(beeper_count_loc)
+                self.beeper_counts[world.world_height - 1 - beeper_count_loc[1]][beeper_count_loc[0]] \
+                    = state_obj["input"]["beeper_counts"][beeper_count_loc_str]
+            for row in self.beeper_counts:
+                print(row)
+            update_beeper_count_labels()
+
+        self.karel.x = state_obj["input"]["karel"]["x"]
+        self.karel.y = self.world_height - 1 - state_obj["input"]["karel"]["y"]
+        self.karel.direction = DIRECTION_WORDS.index(state_obj["input"]["karel"]["direction"])
+
+        for y, row in enumerate(state_obj["input"]["world"]):
+            for x, cell in enumerate(row):
+                self.world_tilegrid[x, y] = cell
+
+    def check_goal_state(self, state_obj):
+
+        if (self.world_height - 1 - self.karel.y) != state_obj["goal"]["karel"]["y"]:
+            print("karel y incorrect")
+            return False
+        if self.karel.x != state_obj["goal"]["karel"]["x"]:
+            print("karel x incorrect")
+            return False
+        if self.karel.direction != DIRECTION_WORDS.index(state_obj["goal"]["karel"]["direction"]):
+            print("karel dir incorrect")
+            return False
+
+        if "beeper_counts" in state_obj["goal"]:
+            for beeper_count_loc_str in state_obj["goal"]["beeper_counts"].keys():
+                beeper_count_loc = [int(_) for _ in beeper_count_loc_str.split(",")]
+                if self.beeper_counts[world.world_height - 1 - beeper_count_loc[1]][beeper_count_loc[0]] != \
+                        state_obj["goal"]["beeper_counts"][beeper_count_loc_str]:
+                    print(f"beeper count incorrect {beeper_count_loc}")
+                    return False
+
+        for y in range(self.world_height):
+            for x in range(self.world_width):
+
+                goal_cell_index = state_obj["goal"]["world"][y][x]
+                if self.world_tilegrid[x, y] != goal_cell_index:
+                    print(f"world mismatch: {(x, y)}: {self.world_tilegrid[x, y]} != {goal_cell_index}")
+                    return False
+
+                # print(f"({x}, {y}) goal: {goal_cell_index} actual: {self.world_tilegrid[x, y]}")
+                # if goal_cell_index == 0:
+                #     if self.karel.x != x or self.karel.y != y or self.karel.direction != EAST:
+                #         return False
+                # elif goal_cell_index == 1:
+                #     if self.karel.x != x or self.karel.y != y or self.karel.direction != NORTH:
+                #         return False
+                # elif goal_cell_index == 2:
+                #     if self.karel.x != x or self.karel.y != y or self.karel.direction != WEST:
+                #         return False
+                # elif goal_cell_index == 3:
+                #     if self.karel.x != x or self.karel.y != y or self.karel.direction != SOUTH:
+                #         return False
+                # else:
+                #     if self.world_tilegrid[x, y] != goal_cell_index:
+                #         return False
+        return True
+
+
+world = World(board.DISPLAY)
+
+
+def move():
+    print(f"Moving: {world.karel.direction}")
+
+    if front_is_blocked():
+        raise FrontIsBlocked("Karel can't move there")
+
+    if world.karel.direction == EAST:
+        world.karel.x += 1
+    if world.karel.direction == WEST:
+        world.karel.x -= 1
+
+    if world.karel.direction == NORTH:
+        world.karel.y -= 1
+    if world.karel.direction == SOUTH:
+        world.karel.y += 1
+
+    time.sleep(DELAY)
+
+
+def turn_left():
+    if world.karel.direction == EAST:
+        world.karel.direction = NORTH
+    elif world.karel.direction == NORTH:
+        world.karel.direction = WEST
+    elif world.karel.direction == WEST:
+        world.karel.direction = SOUTH
+    elif world.karel.direction == SOUTH:
+        world.karel.direction = EAST
+    time.sleep(DELAY)
+
+
+def corner_is_blocked(corner_x, corner_y):
+    corner_loc = [corner_x, corner_y]
+    if 0 > corner_loc[0] or 0 > corner_loc[1]:
+        return True
+
+    if corner_loc[0] >= world.world_width or corner_loc[1] >= world.world_height:
+        return True
+    tile_index = world.world_tilegrid[corner_loc[0], corner_loc[1]]
+    if tile_index in (6, 7):
+        return True
+
+    return False
+
+
+def front_is_blocked():
+    front_loc = [world.karel.x, world.karel.y]
+    if world.karel.direction == EAST:
+        front_loc[0] += 1
+    if world.karel.direction == WEST:
+        front_loc[0] -= 1
+    if world.karel.direction == NORTH:
+        front_loc[1] -= 1
+    if world.karel.direction == SOUTH:
+        front_loc[1] += 1
+    return corner_is_blocked(front_loc[0], front_loc[1])
+
+
+def right_is_blocked():
+    right_loc = [world.karel.x, world.karel.y]
+    if world.karel.direction == EAST:
+        right_loc[1] += 1
+    if world.karel.direction == WEST:
+        right_loc[1] -= 1
+    if world.karel.direction == NORTH:
+        right_loc[0] += 1
+    if world.karel.direction == SOUTH:
+        right_loc[0] -= 1
+    return corner_is_blocked(right_loc[0], right_loc[1])
+
+
+def left_is_blocked():
+    left_loc = [world.karel.x, world.karel.y]
+    if world.karel.direction == EAST:
+        left_loc[1] -= 1
+    if world.karel.direction == WEST:
+        left_loc[1] += 1
+    if world.karel.direction == NORTH:
+        left_loc[0] -= 1
+    if world.karel.direction == SOUTH:
+        left_loc[0] += 1
+    return corner_is_blocked(left_loc[0], left_loc[1])
+
+
+def paint_corner(color):
+    if color not in COLOR_NAMES:
+        raise ValueError(f"Color {color} is not valid. Supported colors are {COLOR_NAMES}")
+    print(f"name: {color} index: {COLOR_NAMES.index(color)}")
+    world.background_bmp[world.karel.x, world.karel.y] = COLOR_NAMES.index(color)
+
+
+def update_beeper_count_labels():
+    for y, row in enumerate(world.beeper_counts):
+        for x, count in enumerate(row):
+            if count <= 1:
+                if (x, y) in world.beeper_count_labels:
+                    world.world_group.remove(world.beeper_count_labels[(x, y)])
+                    world.beeper_count_labels.pop((x, y))
+
+            else:
+                if (x, y) in world.beeper_count_labels:
+                    world.beeper_count_labels[(x, y)].text = str(count)
+                else:
+                    world.beeper_count_labels[(x, y)] = Label(terminalio.FONT,
+                                                              text=str(count),
+                                                              color=0x000000,
+                                                              anchor_point=(0.5, 0.5),
+                                                              anchored_position=(x * TILE_SIZE + TILE_SIZE // 2,
+                                                                                 y * TILE_SIZE + TILE_SIZE // 2))
+                    world.world_group.append(world.beeper_count_labels[(x, y)])
+
+
+def pick_beeper():
+    if not beepers_present():
+        raise BeeperNotPresent("There is no beeper here")
+
+    world.karel.beeper_count += 1
+
+    world.beeper_counts[world.karel.y][world.karel.x] = max(0,
+                                                            world.beeper_counts[world.karel.y][world.karel.x] - 1)
+    update_beeper_count_labels()
+    if world.beeper_counts[world.karel.y][world.karel.x] == 0:
+        world.world_tilegrid[world.karel.x, world.karel.y] = 5
+    time.sleep(DELAY)
+
+
+def beepers_in_bag():
+    return world.karel.beeper_count
+
+
+def put_beeper():
+    if beepers_in_bag() == 0 and world.beeper_limit:
+        raise NoBeepersInBag("There are no beepers in Karel's bag")
+
+    world.karel.beeper_count -= 1
+    world.beeper_counts[world.karel.y][world.karel.x] += 1
+    update_beeper_count_labels()
+    world.world_tilegrid[world.karel.x, world.karel.y] = 4
+    time.sleep(DELAY)
+
+
+def beepers_present():
+    tile_index = world.world_tilegrid[world.karel.x, world.karel.y]
+    if tile_index == 4:
+        return True
+    return False
+
+
+def no_beepers_in_bag():
+    return world.karel.beeper_count == 0
+
+
+def no_beepers_present():
+    return not beepers_present()
+
+
+def facing_north():
+    return world.karel.direction == NORTH
+
+
+def facing_east():
+    return world.karel.direction == EAST
+
+
+def facing_west():
+    return world.karel.direction == WEST
+
+
+def facing_south():
+    return world.karel.direction == SOUTH
+
+
+def not_facing_north():
+    return not facing_north()
+
+
+def not_facing_east():
+    return not facing_east()
+
+
+def not_facing_west():
+    return not facing_west()
+
+
+def not_facing_south():
+    return not facing_south()
+
+
+def left_is_clear():
+    return not left_is_blocked()
+
+
+def right_is_clear():
+    return not right_is_blocked()
+
+
+def front_is_clear():
+    return not front_is_blocked()
+
+def load_state_file(state_filepath):
+    with open(state_filepath, "r") as f:
+        ch_obj = json.load(f)
+    world.load_state(ch_obj)
+
+    time.sleep(DELAY)
+    return ch_obj
\ No newline at end of file
diff --git a/CircuitPython_Karel_The_Robot/karel/spritesheet.png b/CircuitPython_Karel_The_Robot/karel/spritesheet.png
new file mode 100644
index 000000000..9a40f6144
Binary files /dev/null and b/CircuitPython_Karel_The_Robot/karel/spritesheet.png differ