diff --git a/.vscode/launch.json b/.vscode/launch.json
index 16b2d79..ccee47d 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -82,6 +82,33 @@
 				}
 			],
 			"preLaunchTask": "make_build"
-		}
+		},
+		{
+			"name": "(gdb) debug tests thperrier",
+			"type": "cppdbg",
+			"request": "launch",
+			"program": "${workspaceFolder}/build/game_test_thperrier",
+			"args": [
+				"game_undo"
+			],
+			"stopAtEntry": false,
+			"cwd": "${fileDirname}",
+			"environment": [],
+			"externalConsole": false,
+			"MIMode": "gdb",
+			"setupCommands": [
+				{
+					"description": "Enable pretty-printing for gdb",
+					"text": "-enable-pretty-printing",
+					"ignoreFailures": true
+				},
+				{
+					"description": "Set Disassembly Flavor to Intel",
+					"text": "-gdb-set disassembly-flavor intel",
+					"ignoreFailures": true
+				}
+			],
+			"preLaunchTask": "make_build"
+		},
 	]
 }
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 047703f..ef1a473 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,6 +53,7 @@ add_test(test_thperrier_game_is_lightbulb ./game_test_thperrier game_is_lightbul
 add_test(test_thperrier_game_is_black ./game_test_thperrier game_is_black)
 add_test(test_thperrier_game_get_black_number ./game_test_thperrier game_get_black_number)
 add_test(test_thperrier_game_undo ./game_test_thperrier game_undo)
+add_test(test_thperrier_game_undo ./game_test_thperrier game_redo)
 
 #Tests NNUNES
 add_test(test_nnunes_dummy ./game_test_nnunes dummy)
diff --git a/game_test_thperrier.c b/game_test_thperrier.c
index cca5ce5..22c65ec 100644
--- a/game_test_thperrier.c
+++ b/game_test_thperrier.c
@@ -225,26 +225,12 @@ bool test_game_copy() {
 /* ********** game_undo ********** */
 bool test_game_undo(){
 	game g1 = game_new_empty();
-	game_play_move(g1, 2, 3, S_LIGHTBULB);
-	game_play_move(g1, 0, 0, S_MARK);
-	game_play_move(g1, 2, 3, S_BLANK);
+	game_play_move(g1, 0, 0, S_LIGHTBULB);
+	game_play_move(g1, 1, 1, S_MARK);
 	game g2 = game_copy(g1);
-	game_play_move(g2, 2, 3, S_LIGHTBULB);
+	game_play_move(g2, 1, 1, S_BLANK);
 	game_undo(g1);
-	if (!game_equal(g1, g2)){
-		return false;
-	}
-	game_play_move(g2, 0, 0, S_BLANK);
-	game_undo(g1);
-	if (!game_equal(g1, g2)){
-		return false;
-	}
-	game_play_move(g2, 2, 3, S_BLANK);
-	game_undo(g1);
-	if (!game_equal(g1, g2)){
-		return false;
-	}
-	return true;
+	return game_equal(g1, g2);
 }
 
 /* ********** game_redo ********** */