diff --git a/examples/contracts/rock_paper_scissors.py b/examples/contracts/rock_paper_scissors.py
new file mode 100644
index 000000000..e7f02a197
--- /dev/null
+++ b/examples/contracts/rock_paper_scissors.py
@@ -0,0 +1,78 @@
+# { "Depends": "py-genlayer:1jb45aa8ynh2a9c9xn3b7qqh8sm5q93hwfp7jqmwsfhh8jpz09h6" }
+from genlayer import *
+import json
+
+class RockPaperScissors(gl.Contract):
+    last_result: str
+    player_wins: u256
+    ai_wins: u256
+    ties: u256
+
+    def __init__(self):
+        self.last_result = "No game played yet"
+        self.player_wins = 0
+        self.ai_wins = 0
+        self.ties = 0
+
+    @gl.public.write
+    def play(self, player_move: str) -> None:
+        player_move = player_move.lower().strip()
+        if player_move not in ["rock", "paper", "scissors"]:
+            return
+
+        prompt = """
+You are playing Rock Paper Scissors.
+Pick one move from: rock, paper, scissors.
+
+Respond using ONLY the following format:
+{
+"move": str
+}
+It is mandatory that you respond only using the JSON format above,
+nothing else. Don't include any other words or characters,
+your output must be only JSON without any formatting prefix or suffix.
+This result should be perfectly parseable by a JSON parser without errors.
+"""
+
+        def nondet():
+            res = gl.nondet.exec_prompt(prompt)
+            backticks = "``" + "`"
+            res = res.replace(backticks + "json", "").replace(backticks, "")
+            dat = json.loads(res)
+            return dat["move"].lower().strip()
+
+        ai_move = gl.eq_principle.strict_eq(nondet)
+
+        if ai_move not in ["rock", "paper", "scissors"]:
+            ai_move = "rock"
+
+        if player_move == ai_move:
+            outcome = "tie"
+            self.ties += 1
+        elif (
+            (player_move == "rock" and ai_move == "scissors") or
+            (player_move == "scissors" and ai_move == "paper") or
+            (player_move == "paper" and ai_move == "rock")
+        ):
+            outcome = "player"
+            self.player_wins += 1
+        else:
+            outcome = "ai"
+            self.ai_wins += 1
+
+        self.last_result = (
+            f"Player: {player_move} | AI: {ai_move} | "
+            f"Winner: {outcome}"
+        )
+
+    @gl.public.view
+    def get_last_result(self) -> str:
+        return self.last_result
+
+    @gl.public.view
+    def get_score(self) -> str:
+        return (
+            f"Player: {self.player_wins} | "
+            f"AI: {self.ai_wins} | "
+            f"Ties: {self.ties}"
+        )