From 2b41bed16c2dd307c7f80de09c2c6fbcdaab9aab Mon Sep 17 00:00:00 2001
From: "Sakamoto, Kazunori" <exkazuu@gmail.com>
Date: Fri, 3 Jan 2025 09:22:57 +0900
Subject: [PATCH] fix: ignore order of turtle elements

---
 .../lectures/[lectureId]/problems/[problemId]/BoardEditor.tsx   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/(withAuth)/courses/[courseId]/lectures/[lectureId]/problems/[problemId]/BoardEditor.tsx b/src/app/(withAuth)/courses/[courseId]/lectures/[lectureId]/problems/[problemId]/BoardEditor.tsx
index 1fb741c8..8a169567 100644
--- a/src/app/(withAuth)/courses/[courseId]/lectures/[lectureId]/problems/[problemId]/BoardEditor.tsx
+++ b/src/app/(withAuth)/courses/[courseId]/lectures/[lectureId]/problems/[problemId]/BoardEditor.tsx
@@ -104,7 +104,7 @@ export const BoardEditor = forwardRef<TurtleGraphicsHandle, TurtleGraphicsProps>
   const findIncorrectLocationsAndHintText = (): [string[], string] => {
     const locations: string[] = [];
     let hintText = '';
-    if (!fastDeepEqual(currentTraceItem.turtles, turtles)) {
+    if (!fastDeepEqual(new Set(currentTraceItem.turtles), new Set(turtles))) {
       locations.push('亀');
     }
     if (!fastDeepEqual(parseBoard(currentTraceItem.board), board)) {