diff --git a/src/PuzzleSingleImageState.cpp b/src/PuzzleSingleImageState.cpp
index 600ec68..8d730df 100644
--- a/src/PuzzleSingleImageState.cpp
+++ b/src/PuzzleSingleImageState.cpp
@@ -149,22 +149,36 @@ void PuzzleSingleImageState::Update() {
 		globalData.mouseUp=true;
 	}
 
+	if ( !(SDL_GetMouseState(nullptr, nullptr)&SDL_BUTTON(3)) ) {
+		globalData.mouseRightUp=true;
+	}
+
+	bool leftClicked = false;
+	bool rightClicked = false;
 	if (SDL_GetMouseState(nullptr,nullptr)&SDL_BUTTON(1) && globalData.mouseUp) {
+		leftClicked = true;
 		globalData.mouseUp = false;
-		
+	}
+
+	if (SDL_GetMouseState(nullptr,nullptr)&SDL_BUTTON(3) && globalData.mouseRightUp) {
+		rightClicked = true;
+		globalData.mouseRightUp = false;
+	}
+
+	if (leftClicked || rightClicked) {
 		SDL_Rect rect;
 		rect.x = globalData.xsize/2-resized_image_physical_width/2;
-		rect.y = globalData.ysize/2-resized_image_physical_height/2;;
+		rect.y = globalData.ysize/2-resized_image_physical_height/2;
 		rect.h = resized_image_physical_height;
 		rect.w = resized_image_physical_width;
 		for (size_t i = 0; i< pieces_physical.size(); ++i) {
 			const SDL_Rect& piece = pieces_physical[i];
 			bool clicked = (globalData.mousex > rect.x+piece.x && globalData.mousex < rect.x+piece.x + piece.w && globalData.mousey > rect.y+piece.y && globalData.mousey < rect.y+piece.y + piece.h);
 			if (clicked) {
-				if (flipMode) {
+				if (rightClicked && flipMode) {
 					rotated_pieces[i] = (rotated_pieces[i]+1)%4;
 				}
-				else {
+				if (leftClicked && !flipMode) {
 					if (i != marked_piece && marked_piece > -1 && marked_piece < pieces_physical.size()) {
 						std::swap(shuffeled_pieces[i], shuffeled_pieces[marked_piece]);
 						marked_piece = -1;
@@ -180,6 +194,11 @@ void PuzzleSingleImageState::Update() {
 		}
 		CheckSolved();
 	}
+
+	if (SDL_GetMouseState(nullptr,nullptr)&SDL_BUTTON(2) && globalData.mouseRightUp) {
+		globalData.mouseRightUp = false;
+		marked_piece = -1;
+	}
 }
 
 void PuzzleSingleImageState::CreatePhysicalPieces() {
diff --git a/src/globals.hpp b/src/globals.hpp
index fa6c6e7..a31d084 100644
--- a/src/globals.hpp
+++ b/src/globals.hpp
@@ -42,6 +42,7 @@ struct GlobalData {
 	int mousex = 0;
 	int mousey = 0;
 	bool mouseUp = false;
+	bool mouseRightUp = false;
 	int xsize = 1366;
 	int ysize = 768;
 };