diff --git a/cpp09/ex02/Makefile b/cpp09/ex02/Makefile
index 78834b3..6222c23 100644
--- a/cpp09/ex02/Makefile
+++ b/cpp09/ex02/Makefile
@@ -6,7 +6,7 @@
 #    By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2023/11/12 11:05:05 by rparodi           #+#    #+#              #
-#    Updated: 2025/05/01 14:45:09 by rparodi          ###   ########.fr        #
+#    Updated: 2025/05/01 15:58:53 by rparodi          ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -75,45 +75,18 @@ re: header fclean all
 $(NAME): $(OBJ)
 	@mkdir -p $(OBJDIRNAME)
 	@printf '$(GREY) Creating $(END)$(GREEN)$(OBJDIRNAME)$(END)\n'
-	@$(CXX) $(CXXFLAGS) -o $(NAME) $(OBJ)
+	@$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(CPPFLAGS) -o $(NAME) $(OBJ)
 
 # Creating the objects
 $(OBJDIRNAME)/%.o: %.cpp
 	@mkdir -p $(dir $@)
 	@printf '$(GREY) Compiling $(END)$(GREEN)$<$(END)\n'
-	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+	@$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o $@ -c $<
 
 test:
-	@printf '$(GREY) Testing with $(END)$(GOLD)./RPN ""$(END)\n'
-	@./$(NAME) ""
-	@printf '\n'
-	@printf '$(GREY) MemCheck with $(END)$(GOLD)./RPN ""$(END)\n'
-	@valgrind ./$(NAME) "" 2> /tmp/RPN_test
-	@cat /tmp/RPN_test | rg --color=always "ERROR SUMMARY" -A 10
-	@printf '$(GREY) Testing with $(END)$(GOLD)./RPN "8 9 * 9 - 9 - 9 - 4 - 1 +"$(END)\n'
-	@./$(NAME) "8 9 * 9 - 9 - 9 - 4 - 1 +"
-	@printf '\n'
-	@printf '$(GREY) MemCheck with $(END)$(GOLD)./RPN "8 9 * 9 - 9 - 9 - 4 - 1 +"$(END)\n'
-	@valgrind ./$(NAME) "8 9 * 9 - 9 - 9 - 4 - 1 +" 2> /tmp/RPN_test
-	@cat /tmp/RPN_test | rg --color=always "ERROR SUMMARY" -A 10
-	@printf '$(GREY) Testing with $(END)$(GOLD)./RPN "7 7 * 7 -"$(END)\n'
-	@./$(NAME) "7 7 * 7 -"
-	@printf '\n'
-	@printf '$(GREY) MemCheck with $(END)$(GOLD)./RPN "7 7 * 7 -"$(END)\n'
-	@valgrind ./$(NAME) "7 7 * 7 -" 2> /tmp/RPN_test
-	@cat /tmp/RPN_test | rg --color=always "ERROR SUMMARY" -A 10
-	@printf '$(GREY) Testing with $(END)$(GOLD)./RPN "1 2 * 2 / 2 * 2 4 - +"$(END)\n'
-	@./$(NAME) "1 2 * 2 / 2 * 2 4 - +"
-	@printf '\n'
-	@printf '$(GREY) MemCheck with $(END)$(GOLD)./RPN "1 2 * 2 / 2 * 2 4 - +"$(END)\n'
-	@valgrind ./$(NAME) "1 2 * 2 / 2 * 2 4 - +" 2> /tmp/RPN_test
-	@cat /tmp/RPN_test | rg --color=always "ERROR SUMMARY" -A 10
-	@printf '$(GREY) Testing with $(END)$(GOLD)./RPN "(1 + 1)"$(END)\n'
-	@./$(NAME) "(1 + 1)"
-	@printf '\n'
-	@printf '$(GREY) MemCheck with $(END)$(GOLD)./RPN "(1 + 1)"$(END)\n'
-	@valgrind ./$(NAME) "(1 + 1)" 2> /tmp/RPN_test
-	@cat /tmp/RPN_test | rg --color=always "ERROR SUMMARY" -A 10
+
+debug: CPPFLAGS += -D DEBUG=1
+debug: re
 
 #	Header
 header:
diff --git a/cpp09/ex02/PmergeMe b/cpp09/ex02/PmergeMe
new file mode 100755
index 0000000..ad93363
Binary files /dev/null and b/cpp09/ex02/PmergeMe differ
diff --git a/cpp09/ex02/PmergeMe.hpp b/cpp09/ex02/PmergeMe.hpp
index 979f17d..300d152 100644
--- a/cpp09/ex02/PmergeMe.hpp
+++ b/cpp09/ex02/PmergeMe.hpp
@@ -6,8 +6,27 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/05/01 14:45:25 by rparodi           #+#    #+#             */
-/*   Updated: 2025/05/01 14:45:29 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/05/01 16:06:02 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #pragma once
+
+#include <iostream>
+
+#define CLR_RESET "\033[0m"
+
+#define CLR_BLACK "\033[0;30m"
+#define CLR_RED "\033[0;31m"
+#define CLR_GREEN "\033[0;32m"
+#define CLR_YELLOW "\033[0;33m"
+#define CLR_BLUE "\033[0;34m"
+#define CLR_MAGENTA "\033[0;35m"
+#define CLR_CYAN "\033[0;36m"
+#define CLR_WHITE "\033[0;37m"
+#define CLR_GOLD "\033[38;5;220m"
+#define CLR_GREY "\033[38;5;240m"
+
+#ifndef DEBUG
+#define DEBUG 0
+#endif
diff --git a/cpp09/ex02/main.cpp b/cpp09/ex02/main.cpp
index 9eb63eb..9748723 100644
--- a/cpp09/ex02/main.cpp
+++ b/cpp09/ex02/main.cpp
@@ -6,8 +6,17 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/05/01 14:45:40 by rparodi           #+#    #+#             */
-/*   Updated: 2025/05/01 14:45:41 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/05/01 16:28:50 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
+#include "PmergeMe.hpp"
+#include <iostream>
 
+int	main(int argc, char **argv) {
+	if (DEBUG)
+		std::cerr << CLR_MAGENTA << "Warning: DEBUG_MODE is now enable" << CLR_RESET << std::endl << std::endl;
+	if (argc < 2)
+		std::cerr << CLR_RED << "Usage:\t" << argv[0] << " <number> <number> ..." << CLR_RESET << std::endl;
+	return (0);
+}