diff --git a/data/scenarios/Fun/00-ORDER.txt b/data/scenarios/Fun/00-ORDER.txt
index 162469def..c639ec5b9 100644
--- a/data/scenarios/Fun/00-ORDER.txt
+++ b/data/scenarios/Fun/00-ORDER.txt
@@ -1,3 +1,4 @@
 GoL.yaml
 logo-burst.yaml
-horton.yaml
\ No newline at end of file
+horton.yaml
+snake.yaml
\ No newline at end of file
diff --git a/data/scenarios/Fun/_snake/snake.sw b/data/scenarios/Fun/_snake/snake.sw
new file mode 100644
index 000000000..3266533b4
--- /dev/null
+++ b/data/scenarios/Fun/_snake/snake.sw
@@ -0,0 +1,160 @@
+/**
+Uses a string to maintain a queue of coordinates.
+*/
+
+def coordsToString : (int * int) -> text = \coords.
+  format (fst coords) ++ "," ++ format (snd coords)
+  end
+
+def indexOfRec : int -> text -> text -> (unit + int) = \pos. \inputString. \targetChar.
+  if (pos >= chars inputString) {
+    inL ()
+  } {
+    if (toChar (charAt pos inputString) == targetChar) {
+      inR pos
+    } {
+      indexOfRec (pos + 1) inputString targetChar
+    }
+  }
+  end
+
+def indexOf : text -> text -> (unit + int) =
+  indexOfRec 0
+  end
+
+// Drops the first character of a string
+def strTail : text -> text = \inputString.
+  snd $ split 1 inputString
+  end
+
+def splitOnFirstChar : text -> text -> (text * text) = \inputString. \splitChar.
+  case (indexOf inputString splitChar) (\_.
+    // Did not find the split character, so return the original string
+    (inputString, "")
+  ) (\foundIdx.
+    let parts = split foundIdx inputString in
+    (fst parts, strTail $ snd parts)
+  )
+  end
+
+def getDecimalCharValue = \inputString. \idx.
+  charAt idx inputString - charAt 0 "0"
+  end
+
+// Works from right to left
+def parseDecimalRec : int -> text -> int = \charsRemaining. \inputString.
+  if (charsRemaining > 0) {
+    getDecimalCharValue inputString (charsRemaining - 1) + 10 * parseDecimalRec (charsRemaining - 1) inputString
+  } {0}
+  end
+
+def parseDecimal : text -> int = \inputString.
+  let isNegative = toChar (charAt 0 inputString) == "-" in
+  let negationMultiplier = if isNegative {-1} {1} in
+  let modifiedString = if isNegative {strTail inputString} {inputString} in
+  let stringLength = chars modifiedString in
+  negationMultiplier * parseDecimalRec stringLength modifiedString;
+  end
+
+// Comma (",") is the separator between abscissa and ordinate
+def stringToCoords : text -> (int * int) = \coordsString.
+  let pair = splitOnFirstChar coordsString "," in
+  (parseDecimal $ fst pair, parseDecimal $ snd pair)
+  end
+
+// APPEND to string representation of a coordinate list
+def snoc : (int * int) -> text -> text = \coords. \strList.
+  let delimiter = if (chars strList > 0) {";"} {""} in
+  strList ++ delimiter ++ coordsToString coords;
+  end
+
+// Extracts the first element and returns the shortened list
+def pop : text -> (unit + ((int * int) * text)) = \strList.
+  if (chars strList > 0) {
+    let pair = splitOnFirstChar strList ";" in
+    inR (stringToCoords $ fst pair, snd pair)
+  } {
+    inL ();
+  }
+  end
+
+def getDir = \dest.
+    path (inL ()) (inL dest);
+    end;
+
+def doAtLoc = \currLoc. \targetLoc. \func.
+  teleport self targetLoc;
+  x <- func;
+  teleport self currLoc;
+  return x;
+  end;
+
+def moveTail = \tailList.
+  emptyHere <- isempty;
+  if emptyHere {
+    let maybeShifted = pop tailList in
+    case maybeShifted (\_.
+      // Nothing to pick up or replace
+      return tailList;
+
+    ) (\newPair.
+
+        let farthestTail = fst newPair in
+        let newInit = snd newPair in
+        newLoc <- whereami;
+        grabbedItem <- doAtLoc newLoc farthestTail grab;
+        place grabbedItem;
+
+        return $ snoc newLoc newInit;
+    );
+  } {
+    return tailList;
+  }
+  end;
+
+def moveOneStep = \tailList.
+
+    // This robot will always be sitting atop the apple
+    r <- robotnamed "spawn";
+    targetLoc <- as r {whereami};
+
+    maybeD <- getDir targetLoc;
+    case maybeD (\_. say "Dead!"; return "") (\d.
+      turn $ fst d;
+      newList <- moveTail tailList;
+      move;
+      return newList
+    );
+    end
+
+// Invariant: No tail pieces shall ever be moved underneath the
+// snake robot, unless an apple was just picked up.
+def moveToApple = \tailList.
+
+  myLoc <- whereami;
+
+  appleHere <- ishere "apple";
+  if appleHere {
+
+    modifiedTailList <- try {
+      make "tail";
+      swap "tail";
+      return $ snoc myLoc tailList;
+    } {
+      grab;
+      return tailList;
+    };
+    // Need to move here so that we get out of the way
+    // if the tail gets elongated
+    moveOneStep modifiedTailList;
+  } {
+    moveOneStep tailList;
+  }
+  end;
+
+def go = \tailList.
+  newList <- instant $ moveToApple tailList;
+  go newList;
+  end;
+
+go "";
diff --git a/data/scenarios/Fun/_snake/spawn.sw b/data/scenarios/Fun/_snake/spawn.sw
new file mode 100644
index 000000000..d4dd165b8
--- /dev/null
+++ b/data/scenarios/Fun/_snake/spawn.sw
@@ -0,0 +1,35 @@
+def waitForConsumption =
+  watch down;
+  wait 2000;
+  appleHere <- ishere "apple";
+  if appleHere {
+    waitForConsumption;
+  } {}
+  end;
+
+// TODO Ensure we don't spawn inside a coil of the tail
+def placeAtOpenLocation = \range.
+  randX <- random range;
+  randY <- random range;
+  let x = range/2 - randX in
+  let y = range/2 - randY in
+  teleport self (x, y);
+  emptyHere <- isempty;
+  if emptyHere {
+    place "apple";
+  } {
+    placeAtOpenLocation range;
+  }
+  end;
+
+def repeatedlyPlaceApple = \range.
+  placeAtOpenLocation range;
+  waitForConsumption;
+  end;
+
+def go =
+  instant $ repeatedlyPlaceApple 20;
+  go;
+  end;
+
+go;
diff --git a/data/scenarios/Fun/snake.yaml b/data/scenarios/Fun/snake.yaml
new file mode 100644
index 000000000..7fb47fc49
--- /dev/null
+++ b/data/scenarios/Fun/snake.yaml
@@ -0,0 +1,122 @@
+version: 1
+name: Snake
+author: Karl Ostmo
+seed: 1
+description: |
+  Watch the snake eat the apples
+creative: false
+objectives:
+  - goal:
+      - |
+        Eat and "digest" many apples
+    condition: |
+      r <- robotnamed "snake";
+      as r {
+        appleCoreCount <- count "apple core";
+        return $ appleCoreCount >= 40;
+      }
+robots:
+  - name: base
+    dir: north
+    devices:
+      - ADT calculator
+      - branch predictor
+      - clock
+      - comparator
+      - compass
+      - dictionary
+      - grabber
+      - hourglass
+      - hearing aid
+      - keyboard
+      - lambda
+      - logger
+      - net
+      - scanner
+      - strange loop
+      - string
+      - treads
+      - wayfinder
+  - name: snake
+    dir: north
+    system: true
+    display:
+      attr: green
+      invisible: false
+    devices:
+      - rattle
+    program: |
+      run "scenarios/Fun/_snake/snake.sw"
+  - name: spawn
+    dir: north
+    system: true
+    display:
+      invisible: true
+    inventory:
+      - [100, apple]
+    program: |
+      run "scenarios/Fun/_snake/spawn.sw"
+solution: |
+  noop
+entities:
+  - name: wayfinder
+    display:
+      char: 'w'
+    description:
+      - |
+        Enables the `path` command
+    properties: [known, portable]
+    capabilities: [path]
+  - name: apple
+    display:
+      char: 'a'
+      attr: red
+    description:
+      - |
+        Tasty snack
+    properties: [known, portable]
+  - name: apple core
+    display:
+      char: 'I'
+      attr: wood
+    description:
+      - |
+        Remains of an eaten apple
+    properties: [known, portable]
+  - name: rattle
+    display:
+      char: 'r'
+      attr: green
+    description:
+      - |
+        Device unique to a snake
+    properties: [known]
+  - name: tail
+    display:
+      char: '@'
+      attr: green
+    description:
+      - |
+        Segment of snake's tail
+    properties: [known, unwalkable]
+recipes:
+  - in:
+      - [3, apple]
+    out:
+      - [1, tail]
+      - [3, apple core]
+    required:
+      - [1, rattle]
+known: []
+world:
+  dsl: |
+    {grass}
+  upperleft: [0, 0]
+  palette:
+    'B': [grass, erase, base]
+    'S': [grass, erase, snake]
+    's': [grass, erase, spawn]
+    '.': [grass, erase]
+  map: |
+    B..
+    s.S
diff --git a/test/integration/Main.hs b/test/integration/Main.hs
index a51c9cc5f..ea902feac 100644
--- a/test/integration/Main.hs
+++ b/test/integration/Main.hs
@@ -217,6 +217,10 @@ testScenarioSolutions rs ui =
         , testTutorialSolution Default "Tutorials/world101"
         , testTutorialSolution (Sec 5) "Tutorials/farming"
         ]
+    , testGroup
+        "Fun"
+        [ testSolution (Sec 10) "Fun/snake"
+        ]
     , testGroup
         "Challenges"
         [ testSolution Default "Challenges/chess_horse"