diff --git a/d08/ex00/Makefile b/d08/ex00/Makefile
index 09b79b3..5a734bd 100644
--- a/d08/ex00/Makefile
+++ b/d08/ex00/Makefile
@@ -64,6 +64,9 @@ $(OBJS): $(HEADERS:%=$(D_HEADERS)/%)
 $(NAME): $(OBJS)
 	$(CC) $(OBJS) -o $@ $(LIBS)
 
+leaks: $(NAME)
+	valgrind --leak-check=full --show-leak-kinds=all ./$(NAME)
+
 clean:
 	$(RM_OBJS)
 
diff --git a/d08/ex01/< b/d08/ex01/<
deleted file mode 100644
index ebb3721..0000000
--- a/d08/ex01/<
+++ /dev/null
@@ -1,151 +0,0 @@
-#include <iostream>
-#include <string>
-#include "colors.h"
-
-#include "Span.hpp"
-
-#define N_TEST "1"
-
-int	main() {
-    int i = 0;
-	srand(time(NULL));
-
-    std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
-    << "test copy :" RESET "\n";
-    {
-		Span sp = Span(5);
-		Span sp2 = sp;
-		Span sp3 = Span(4);
-
-		sp.addNumber(6);
-		sp.addNumber(3);
-		sp.addNumber(17);
-		sp.addNumber(9);
-		sp.addNumber(11);
-
-		sp3.addNumber(1);
-		sp3.addNumber(2);
-		sp3.addNumber(33);
-		sp3.addNumber(4);
-
-		Span sp4 = Span(sp);
-
-		std::cout << B_BLUE "initial" RESET "\n";
-		std::cout << "sp : " << sp << "\n";
-		std::cout << "sp2: " << sp2 << "\n";
-		std::cout << "sp3: " << sp3 << "\n";
-		std::cout << "sp4: " << sp4 << "\n";
-
-		sp2 = sp;
-
-		std::cout << B_BLUE "sp2 = sp" RESET "\n";
-		std::cout << "sp : " << sp << "\n";
-		std::cout << "sp2: " << sp2 << "\n";
-		std::cout << "sp3: " << sp3 << "\n";
-		std::cout << "sp4: " << sp4 << "\n";
-
-		sp2 = sp3;
-
-		std::cout << B_BLUE "sp2 = sp3" RESET "\n";
-		std::cout << "sp : " << sp << "\n";
-		std::cout << "sp2: " << sp2 << "\n";
-		std::cout << "sp3: " << sp3 << "\n";
-		std::cout << "sp4: " << sp4 << "\n";
-
-		sp3 = sp;
-
-		std::cout << B_BLUE "sp3 = sp" RESET "\n";
-		std::cout << "sp : " << sp << "\n";
-		std::cout << "sp2: " << sp2 << "\n";
-		std::cout << "sp3: " << sp3 << "\n";
-		std::cout << "sp4: " << sp4 << "\n";
-
-		sp4 = Span(sp2);
-
-		std::cout << B_BLUE "sp4 = Span(sp2)" RESET "\n";
-		std::cout << "sp : " << sp << "\n";
-		std::cout << "sp2: " << sp2 << "\n";
-		std::cout << "sp3: " << sp3 << "\n";
-		std::cout << "sp4: " << sp4 << "\n";
-	}
-
-    std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
-    << "test short and long :" RESET "\n";
-    {
-		Span sp = Span(10);
-		Span sp1 = Span(10);
-		Span sp2 = Span(10);
-
-		sp.addNumber(43);
-		sp.addNumber(37);
-		sp.addNumber(94);
-		sp.addNumber(18);
-		sp.addNumber(47);
-		sp.addNumber(98);
-		sp.addNumber(69);
-		sp.addNumber(52);
-		sp.addNumber(58);
-		sp.addNumber(63);
-
-		sp1.addNumber(43);
-		sp1.addNumber(37);
-		sp1.addNumber(94);
-		sp1.addNumber(18);
-		sp1.addNumber(47);
-		sp1.addNumber(98);
-		sp1.addNumber(47);
-		sp1.addNumber(52);
-		sp1.addNumber(58);
-		sp1.addNumber(63);
-
-		sp2.addNumber(143);
-		sp2.addNumber(37);
-		sp2.addNumber(94);
-		sp2.addNumber(18);
-		sp2.addNumber(47);
-		sp2.addNumber(98);
-		sp2.addNumber(69);
-		sp2.addNumber(52);
-		sp2.addNumber(58);
-		sp2.addNumber(63);
-
-		std::cout << B_BLUE "sp :" RESET "\n";
-		std::cout << sp << "\n";
-		std::cout << sp.shortestSpan() << "\n";
-		std::cout << sp.longestSpan() << "\n";
-
-		std::cout << B_BLUE "sp1 :" RESET "\n";
-		std::cout << sp1 << "\n";
-		std::cout << sp1.shortestSpan() << "\n";
-		std::cout << sp1.longestSpan() << "\n";
-
-		std::cout << B_BLUE "sp2 :" RESET "\n";
-		std::cout << sp2 << "\n";
-		std::cout << sp2.shortestSpan() << "\n";
-		std::cout << sp2.longestSpan() << "\n";
-	}
-
-
-    std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
-    << "test range :" RESET "\n";
-	{
-		Span sp = Span(54);
-		int arr[] = {42, 35, 65, 12, -10, 3, 7, 45, 21, 98};
-
-sp.addNumber(arr, &arr[sizeof arr / sizeof *arr]);
-std::cout << sizeof (arr) << "\n";
-std::cout << sizeof (*arr) << "\n";
-while (1)
-;
-
-		sp.addNumber(arr);
-
-		std::cout << B_BLUE "sp :" RESET "\n";
-		std::cout << sp << "\n";
-		std::cout << sp.shortestSpan() << "\n";
-		std::cout << sp.longestSpan() << "\n";
-	}
-
-	return 0;
-}
-
diff --git a/d08/ex01/main.cpp b/d08/ex01/main.cpp
index dba3869..d3b6abd 100644
--- a/d08/ex01/main.cpp
+++ b/d08/ex01/main.cpp
@@ -4,12 +4,54 @@
 
 #include "Span.hpp"
 
-#define N_TEST "1"
+#define N_TEST "6"
 
 int	main() {
     int i = 0;
 	srand(time(NULL));
 
+    std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
+    << "test 10 000 :" RESET "\n";
+	{
+		unsigned int	len = 10000;
+		Span			sp = Span(len);
+		int				arr[len];
+
+		for (unsigned int i = 0; i < len; i++)
+			arr[i] = rand() % (10000000000000);
+
+		//sp.addNumber(arr, len);
+		sp.addNumber(arr, &arr[len]);
+
+		std::cout << B_BLUE "sp :" RESET "\n";
+		std::cout << sp << "\n";
+		std::cout << sp.shortestSpan() << "\n";
+		std::cout << sp.longestSpan() << "\n";
+	}
+
+    std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
+    << "test 50 000 :" RESET "\n";
+	{
+		unsigned int	len = 50000;
+		Span			sp = Span(len);
+		int				arr[len];
+
+		for (unsigned int i = 0; i < len; i++)
+		{
+			arr[i] = rand() % (1000000000000000000);
+			if (arr[i] % 2)
+				arr[i] *= -1;
+		}
+
+		//sp.addNumber(arr, len);
+		sp.addNumber(arr, &arr[len]);
+
+		std::cout << B_BLUE "sp :" RESET "\n";
+		std::cout << sp << "\n";
+		std::cout << sp.shortestSpan() << "\n";
+		std::cout << sp.longestSpan() << "\n";
+	}
+
     std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
     << "test copy :" RESET "\n";
     {
@@ -222,48 +264,6 @@ int	main() {
 		std::cout << sp.longestSpan() << "\n";
 	}
 
-    std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
-    << "test 10 000 :" RESET "\n";
-	{
-		unsigned int	len = 10000;
-		Span			sp = Span(len);
-		int				arr[len];
-
-		for (unsigned int i = 0; i < len; i++)
-			arr[i] = rand() % (10000000000000);
-
-		//sp.addNumber(arr, len);
-		sp.addNumber(arr, &arr[len]);
-
-		std::cout << B_BLUE "sp :" RESET "\n";
-		std::cout << sp << "\n";
-		std::cout << sp.shortestSpan() << "\n";
-		std::cout << sp.longestSpan() << "\n";
-	}
-
-    std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
-    << "test 50 000 :" RESET "\n";
-	{
-		unsigned int	len = 50000;
-		Span			sp = Span(len);
-		int				arr[len];
-
-		for (unsigned int i = 0; i < len; i++)
-		{
-			arr[i] = rand() % (1000000000000000000);
-			if (arr[i] % 2)
-				arr[i] *= -1;
-		}
-
-		//sp.addNumber(arr, len);
-		sp.addNumber(arr, &arr[len]);
-
-		std::cout << B_BLUE "sp :" RESET "\n";
-		std::cout << sp << "\n";
-		std::cout << sp.shortestSpan() << "\n";
-		std::cout << sp.longestSpan() << "\n";
-	}
-
 	return 0;
 }
 
diff --git a/d08/ex01/span b/d08/ex01/span
deleted file mode 100755
index e914e3a..0000000
Binary files a/d08/ex01/span and /dev/null differ
diff --git a/d08/ex02/main.cpp b/d08/ex02/main.cpp
index 8caf72f..fcaae06 100644
--- a/d08/ex02/main.cpp
+++ b/d08/ex02/main.cpp
@@ -2,7 +2,7 @@
 #include "colors.h"
 #include "MutantStack.hpp"
 
-#define N_TEST "1"
+#define N_TEST "2"
 
 int	main() {
 	int i = 0;
diff --git a/d08/ex02/mutantstack b/d08/ex02/mutantstack
deleted file mode 100755
index 80bd292..0000000
Binary files a/d08/ex02/mutantstack and /dev/null differ