diff --git a/philo/Makefile b/philo/Makefile
index 12c482a..e8a3fd4 100644
--- a/philo/Makefile
+++ b/philo/Makefile
@@ -17,7 +17,16 @@ INC_PATH = inc
 OBJ_PATH = obj
 
 VPATH = src:src/utils
-SOURCES = $(shell basename -a $(shell find $(SRC_PATH) -type f -name "*.c"))
+SOURCES = get_time.c ph_atoi.c print_rules.c print_status.c \
+			philo_routine.c philo_sleep.c set_death.c \
+			synchronize_philos.c take_forks.c think_time.c \
+			unlock_forks.c check_philos.c create_mutexes.c \
+			create_philos.c create_threads.c free_philos.c get_death.c \
+			get_finished.c monitor_routine.c parse_arguments.c \
+			philo_die.c print_usage.c set_finished.c \
+			create_philo_mutexes.c destroy_mutexes.c ft_min.c \
+			join_threads.c main.c one_philo.c philo_eat.c\
+
 OBJECTS = $(addprefix $(OBJ_PATH)/, $(SOURCES:.c=.o))
 DEPENDS = ${OBJECTS:.o=.d}
 
@@ -25,7 +34,7 @@ CC = cc
 RM = rm -rf
 
 INCLUDES = -I./$(INC_PATH)
-CFLAGS = -Wall -Wextra -Werror -MMD -g 
+CFLAGS = -Wall -Wextra -Werror -MMD -g
 UNAME_S	:= $(shell uname -s)
 ifeq ($(UNAME_S),Linux)
 	LDLIBS	:= -pthread
@@ -53,3 +62,4 @@ fclean: clean
 re: fclean all
 
 .PHONY: all clean fclean re
+
diff --git a/philo/inc/philo.h b/philo/inc/philo.h
index a58be48..938c24c 100644
--- a/philo/inc/philo.h
+++ b/philo/inc/philo.h
@@ -91,5 +91,9 @@ void	synchronize_philos(t_philo *philo);
 int		philo_sleep(t_philo *philo, int time);
 void	unlock_forks(t_philo *philo);
 void	take_forks(t_philo *philo);
+int		think_time(t_rules *rules);
+int		create_philo_mutexes(t_philo *philo);
+void	one_philo(t_philo *philo);
+void	print_usage(void);
 
 #endif
diff --git a/philo/src/check_philos.c b/philo/src/check_philos.c
index d3bc241..9555b0a 100644
--- a/philo/src/check_philos.c
+++ b/philo/src/check_philos.c
@@ -27,6 +27,7 @@ int	check_philos(t_rules *rules)
 		pthread_mutex_lock(rules->philos[i].last_meal_lock);
 		if (get_time() - rules->philos[i].last_meal >= rules->time_to_die)
 		{
+			printf("FUCK");
 			philo_die(&rules->philos[i]);
 			set_finished(rules);
 			pthread_mutex_unlock(rules->philos[i].last_meal_lock);
diff --git a/philo/src/print_usage.c b/philo/src/print_usage.c
index a237475..0a53518 100644
--- a/philo/src/print_usage.c
+++ b/philo/src/print_usage.c
@@ -9,6 +9,7 @@
 /*   Updated: 2025/01/28 17:29:44 by whaffman   ###   ###  ###    ###   / \   */
 /*                                                                            */
 /* ************************************************************************** */
+#include "philo.h"
 
 void	print_usage(void)
 {
diff --git a/tester.sh b/tester.sh
new file mode 100755
index 0000000..317d1d9
--- /dev/null
+++ b/tester.sh
@@ -0,0 +1,442 @@
+#!/bin/zsh
+
+echo '\e[91m _____ _   _ _                 _                  _____        _
+|  _  | |_|_| |___ ___ ___ ___| |_ ___ ___ ___   |_   _|__ ___| |_ ___ ___
+|   __|   | | | . |_ -| . | . |   | -_|  _|_ -|    | || -_|_ -|  _| -_|  _|
+|__|  |_|_|_|_|___|___|___|  _|_|_|___|_| |___|    |_||___|___|_| |___|_|
+                          |_|                                              \e[0m\n'
+
+if [ "$#" -ne 2 ]; then
+    echo "Usage: start.sh <Project Folder> <Test Type>"
+    echo "\tType 0: test philo, and philo_bonus"
+    echo "\tType 1: test philo only"
+    echo "\tType 2: test philo_bonus only"
+
+    exit
+fi
+
+if [ "$2" -gt 2 -o "$2" -lt 0 ]; then
+    echo "[Error]: Wrong Arguments"
+    exit
+fi
+
+echo "\e[92m[+] Given Folder: $1"
+echo "[+] Test Type: $2\e[0m\n"
+echo "\e[94m[+] In Case of a failed test, please check ./errors_log file for more information\e[0m\n"
+
+error_log ()
+{
+    echo "[$1-$2]: $3" >> ./errors_log
+}
+
+test_one ()
+{
+    ("$2/$1/$1" 4 310 200 100 > "./log_$1")&
+    sleep 5
+    pkill $1
+    output=$(grep died -m 1 "./log_$1" | awk '{print $NF}')
+    if [ "$output" = "died" ];then
+        echo "\e[92m[+] Test #1 Succeeded !\e[0m"
+    else
+        echo "\e[91m[+] Test #1 Failed !\e[0m"
+        error_log $1 "Test #1" "Given 4 310 200 100 arguments to $1, a philosopher should die !"
+    fi
+    rm -rf "./log_$1"
+}
+
+test_two ()
+{
+    echo "\e[94m[+] Test #2: Executing your program for 180 second, please wait...\e[0m"
+    ("$2/$1/$1" 4 410 200 200 > /dev/null)&
+    i=1
+    error=0
+    while [ $i -lt 180 ];do
+        printf "\r[%d...]" $i
+        pgrep $1 > /dev/null
+        if [ "$?" -ne 0 ];then
+            echo "\r\e[91m[+] Test #2 Failed\e[0m"
+            error_log $1 "Test #2" "Given 4 410 200 200 arguments to $1, no philosopher should die !"
+            error=1
+            break
+        fi
+        sleep 1
+        i=$(( $i + 1 ))
+    done
+    sleep 1
+    if [ $error -eq 0 ];then
+        pkill $1
+        echo "\r\e[92m[+] Test #2 Succeeded\e[0m"
+    fi
+}
+
+test_three ()
+{
+    echo "\e[94m[+] Test #3: Executing your program for 180 second, please wait...\e[0m"
+    ("$2/$1/$1" 5 800 200 200 > /dev/null)&
+    i=1
+    error=0
+    while [ $i -lt 180 ];do
+        printf "\r[%d...]" $i
+        pgrep $1 > /dev/null
+        if [ "$?" -ne 0 ];then
+            echo "\r\e[91m[+] Test #3 Failed\e[0m"
+            error_log $1 "Test #3" "Given 4 800 200 200 arguments to $1, no philosopher should die !"
+            error=1
+            break
+        fi
+        sleep 1
+        i=$(( $i + 1 ))
+    done
+    sleep 1
+    if [ $error -eq 0 ];then
+        pkill $1
+        echo "\r\e[92m[+] Test #3 Succeeded\e[0m"
+    fi
+}
+
+test_four ()
+{
+    ("$2/$1/$1" 4 410 200 200 $3 > "./log_$1")&
+    sleep 10
+    pgrep $1 > /dev/null
+    if [ "$?" -eq 1 ];then
+        lines=$(grep eating "./log_$1" | wc -l)
+        if [ $lines -ge $4 ];then
+            echo "\t\e[92m[+] Test #4-$5 Succeeded\e[0m"
+        else
+            echo "\t\e[91m[+] Test #4-$5 Failed\e[0m"
+            error_log $1 "Test #4" "Given 4 410 200 200 $3 arguments to $1, $1 should only be stopped if each philosopher ate at least $3 times !"
+        fi
+    else
+        echo "\t\e[91m[+] Test #4-$5 Failed\e[0m"
+        error_log $1 "Test #4" "Given 4 410 200 200 $3 arguments to $1, $1 should stop !"
+        pkill $1
+    fi
+    rm -rf "./log_$1"
+}
+
+test_five ()
+{
+    echo "\e[94m[+] Test #5 on progress, please wait...\e[0m"
+    i=1
+    t=0
+    error=0
+    while [ $i -le 10 ];do
+        ("$2/$1/$1" 2 60 60 60 > "./log_$1")&
+        sleep 2
+        pgrep $1 > /dev/null
+        if [ "$?" -eq 1 ];then
+            printf "\r[%d/10]" $i
+            tmp=$(grep died -m 1 "./log_$1" | awk '{print $1}' | sed 's/[^0-9]*//g')
+            if [ $i -gt 1 ];then
+                x=$(expr $tmp - $t)
+                x=${x#-}
+                if [ $x -gt 10 ];then
+                    printf "\r\e[91m[+] Test #5 Failed\e[0m\n"
+                    error_log $1 "Test #5" "Given 2 60 60 60 arguments to $1, the time difference of each death shouldn't be bigger than 10ms !"
+                    error=1
+                    break
+                fi
+            else
+                t=$tmp
+            fi
+        else
+            printf "\r\e[91m[+] Test #5 Failed\e[0m\n"
+            error_log $1 "Test #5" "Given 2 60 60 60 arguments to $1, a philosopher should die !"
+            pkill $1
+            break
+        fi#!/bin/zsh
+
+echo '\e[91m _____ _   _ _                 _                  _____        _
+|  _  | |_|_| |___ ___ ___ ___| |_ ___ ___ ___   |_   _|__ ___| |_ ___ ___
+|   __|   | | | . |_ -| . | . |   | -_|  _|_ -|    | || -_|_ -|  _| -_|  _|
+|__|  |_|_|_|_|___|___|___|  _|_|_|___|_| |___|    |_||___|___|_| |___|_|
+                          |_|                                              \e[0m\n'
+
+if [ "$#" -ne 2 ]; then
+    echo "Usage: start.sh <Project Folder> <Test Type>"
+    echo "\tType 0: test philo, and philo_bonus"
+    echo "\tType 1: test philo only"
+    echo "\tType 2: test philo_bonus only"
+
+    exit
+fi
+
+if [ "$2" -gt 2 -o "$2" -lt 0 ]; then
+    echo "[Error]: Wrong Arguments"
+    exit
+fi
+
+echo "\e[92m[+] Given Folder: $1"
+echo "[+] Test Type: $2\e[0m\n"
+echo "\e[94m[+] In Case of a failed test, please check ./errors_log file for more information\e[0m\n"
+
+error_log ()
+{
+    echo "[$1-$2]: $3" >> ./errors_log
+}
+
+test_one ()
+{
+    ("$2/$1/$1" 4 310 200 100 > "./log_$1")&
+    sleep 5
+    pkill $1
+    output=$(grep died -m 1 "./log_$1" | awk '{print $NF}')
+    if [ "$output" = "died" ];then
+        echo "\e[92m[+] Test #1 Succeeded !\e[0m"
+    else
+        echo "\e[91m[+] Test #1 Failed !\e[0m"
+        error_log $1 "Test #1" "Given 4 310 200 100 arguments to $1, a philosopher should die !"
+    fi
+    rm -rf "./log_$1"
+}
+
+test_two ()
+{
+    echo "\e[94m[+] Test #2: Executing your program for 180 second, please wait...\e[0m"
+    ("$2/$1/$1" 4 410 200 200 > /dev/null)&
+    i=1
+    error=0
+    while [ $i -lt 180 ];do
+        printf "\r[%d...]" $i
+        pgrep $1 > /dev/null
+        if [ "$?" -ne 0 ];then
+            echo "\r\e[91m[+] Test #2 Failed\e[0m"
+            error_log $1 "Test #2" "Given 4 410 200 200 arguments to $1, no philosopher should die !"
+            error=1
+            break
+        fi
+        sleep 1
+        i=$(( $i + 1 ))
+    done
+    sleep 1
+    if [ $error -eq 0 ];then
+        pkill $1
+        echo "\r\e[92m[+] Test #2 Succeeded\e[0m"
+    fi
+}
+
+test_three ()
+{
+    echo "\e[94m[+] Test #3: Executing your program for 180 second, please wait...\e[0m"
+    ("$2/$1/$1" 5 800 200 200 > /dev/null)&
+    i=1
+    error=0
+    while [ $i -lt 180 ];do
+        printf "\r[%d...]" $i
+        pgrep $1 > /dev/null
+        if [ "$?" -ne 0 ];then
+            echo "\r\e[91m[+] Test #3 Failed\e[0m"
+            error_log $1 "Test #3" "Given 4 800 200 200 arguments to $1, no philosopher should die !"
+            error=1
+            break
+        fi
+        sleep 1
+        i=$(( $i + 1 ))
+    done
+    sleep 1
+    if [ $error -eq 0 ];then
+        pkill $1
+        echo "\r\e[92m[+] Test #3 Succeeded\e[0m"
+    fi
+}
+
+test_four ()
+{
+    ("$2/$1/$1" 4 410 200 200 $3 > "./log_$1")&
+    sleep 10
+    pgrep $1 > /dev/null
+    if [ "$?" -eq 1 ];then
+        lines=$(grep eating "./log_$1" | wc -l)
+        if [ $lines -ge $4 ];then
+            echo "\t\e[92m[+] Test #4-$5 Succeeded\e[0m"
+        else
+            echo "\t\e[91m[+] Test #4-$5 Failed\e[0m"
+            error_log $1 "Test #4" "Given 4 410 200 200 $3 arguments to $1, $1 should only be stopped if each philosopher ate at least $3 times !"
+        fi
+    else
+        echo "\t\e[91m[+] Test #4-$5 Failed\e[0m"
+        error_log $1 "Test #4" "Given 4 410 200 200 $3 arguments to $1, $1 should stop !"
+        pkill $1
+    fi
+    rm -rf "./log_$1"
+}
+
+test_five ()
+{
+    echo "\e[94m[+] Test #5 on progress, please wait...\e[0m"
+    i=1
+    t=0
+    error=0
+    while [ $i -le 10 ];do
+        ("$2/$1/$1" 2 60 60 60 > "./log_$1")&
+        sleep 2
+        pgrep $1 > /dev/null
+        if [ "$?" -eq 1 ];then
+            printf "\r[%d/10]" $i
+            tmp=$(grep died -m 1 "./log_$1" | awk '{print $1}' | sed 's/[^0-9]*//g')
+            if [ $i -gt 1 ];then
+                x=$(expr $tmp - $t)
+                x=${x#-}
+                if [ $x -gt 10 ];then
+                    printf "\r\e[91m[+] Test #5 Failed\e[0m\n"
+                    error_log $1 "Test #5" "Given 2 60 60 60 arguments to $1, the time difference of each death shouldn't be bigger than 10ms !"
+                    error=1
+                    break
+                fi
+            else
+                t=$tmp
+            fi
+        else
+            printf "\r\e[91m[+] Test #5 Failed\e[0m\n"
+            error_log $1 "Test #5" "Given 2 60 60 60 arguments to $1, a philosopher should die !"
+            pkill $1
+            break
+        fi
+        i=$(( $i + 1 ))
+    done
+
+    if [ $error -eq 0 ];then
+        echo "\r\e[92m[+] Test #5 Succeeded\e[0m"
+    fi
+}
+
+test_six ()
+{
+    ("$2/$1/$1" 10 410 200 200 > /dev/null)&
+    sleep 2
+    forks=$(pgrep $1 | wc -l)
+    if [ "$forks" -eq 11 ];then
+        printf "\r\e[92m[+] Test #6 Succeeded\e[0m\n"
+    else
+        printf "\r\e[91m[+] Test #6 Failed\e[0m\n"
+        error_log $1 "Test #6" "Given 10 410 200 200 arguments to $1, 10 processes should be forked, each process for a philosopher !"
+    fi
+    pkill $1
+}
+
+if [ "$2" -eq 1 -o "$2" -eq 0 ];then
+
+    echo "[============[Testing philo]==============]\n"
+
+    target="philo"
+    make -C "$1/$target" > /dev/null
+
+    if [ "$?" -ne 0 ];then
+        echo "\n[+] There's a problem while compiling $target, please recheck your inputs"
+        exit
+    fi
+
+    test_one $target $1
+
+    test_two $target $1
+
+    test_three $target $1
+
+    echo "\e[94m[+] Test #4 on progress, please wait...\e[0m"
+    test_four $target $1 7 28 1
+    test_four $target $1 10 40 2
+    test_four $target $1 12 48 3
+    test_four $target $1 15 60 4
+
+    test_five $target $1
+    rm -rf "./log_$target"
+fi
+
+if [ "$2" -eq 2 -o "$2" -eq 0 ];then
+
+    echo "\n[============[Testing philo_bonus]==============]\n"
+
+    target="philo_bonus"
+    make -C "$1/$target" > /dev/null
+
+    if [ "$?" -ne 0 ];then
+        echo "\n[+] There's a problem while compiling $target, please recheck your inputs"
+        exit
+    fi
+
+    test_one $target $1
+
+    test_two $target $1
+
+    test_three $target $1
+
+    echo "\e[94m[+] Test #4 on progress, please wait...\e[0m"
+    test_four $target $1 7 28 1
+    test_four $target $1 10 40 2
+    test_four $target $1 12 48 3
+    test_four $target $1 15 60 4
+
+    test_five $target $1
+
+    test_six $target $1
+    rm -rf "./log_$target"
+fi
+
+    forks=$(pgrep $1 | wc -l)
+    if [ "$forks" -eq 11 ];then
+        printf "\r\e[92m[+] Test #6 Succeeded\e[0m\n"
+    else
+        printf "\r\e[91m[+] Test #6 Failed\e[0m\n"
+        error_log $1 "Test #6" "Given 10 410 200 200 arguments to $1, 10 processes should be forked, each process for a philosopher !"
+    fi
+    pkill $1
+}
+
+if [ "$2" -eq 1 -o "$2" -eq 0 ];then
+
+    echo "[============[Testing philo]==============]\n"
+
+    target="philo"
+    make -C "$1/$target" > /dev/null
+
+    if [ "$?" -ne 0 ];then
+        echo "\n[+] There's a problem while compiling $target, please recheck your inputs"
+        exit
+    fi
+
+    test_one $target $1
+
+    test_two $target $1
+
+    test_three $target $1
+
+    echo "\e[94m[+] Test #4 on progress, please wait...\e[0m"
+    test_four $target $1 7 28 1
+    test_four $target $1 10 40 2
+    test_four $target $1 12 48 3
+    test_four $target $1 15 60 4
+
+    test_five $target $1
+    rm -rf "./log_$target"
+fi
+
+if [ "$2" -eq 2 -o "$2" -eq 0 ];then
+
+    echo "\n[============[Testing philo_bonus]==============]\n"
+
+    target="philo_bonus"
+    make -C "$1/$target" > /dev/null
+
+    if [ "$?" -ne 0 ];then
+        echo "\n[+] There's a problem while compiling $target, please recheck your inputs"
+        exit
+    fi
+
+    test_one $target $1
+
+    test_two $target $1
+
+    test_three $target $1
+
+    echo "\e[94m[+] Test #4 on progress, please wait...\e[0m"
+    test_four $target $1 7 28 1
+    test_four $target $1 10 40 2
+    test_four $target $1 12 48 3
+    test_four $target $1 15 60 4
+
+    test_five $target $1
+
+    test_six $target $1
+    rm -rf "./log_$target"
+fi