diff --git a/Makefile b/Makefile
index d1ffce9..e3d47e4 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,8 @@ SRCS	=	push_swap.c \
 			minisort.c \
 			minisort_by_rank.c \
 			minisort_2ways_bubble_sort.c \
-			special_sorts_3_5.c
+			special_sorts_3_5.c \
+			sort_utils.c
 
 
 ODIR	=	./builds
diff --git a/builds/algo.o b/builds/algo.o
index e1e99f8..b06c8b1 100644
Binary files a/builds/algo.o and b/builds/algo.o differ
diff --git a/builds/algo_bubble_sort.o b/builds/algo_bubble_sort.o
index 1e8fb0d..d22287c 100644
Binary files a/builds/algo_bubble_sort.o and b/builds/algo_bubble_sort.o differ
diff --git a/builds/minisort_2ways_bubble_sort.o b/builds/minisort_2ways_bubble_sort.o
index 0468880..6e11305 100644
Binary files a/builds/minisort_2ways_bubble_sort.o and b/builds/minisort_2ways_bubble_sort.o differ
diff --git a/builds/sort_utils.o b/builds/sort_utils.o
new file mode 100644
index 0000000..b072987
Binary files /dev/null and b/builds/sort_utils.o differ
diff --git a/builds/special_sorts_3_5.o b/builds/special_sorts_3_5.o
index f214ecb..9aa3774 100644
Binary files a/builds/special_sorts_3_5.o and b/builds/special_sorts_3_5.o differ
diff --git a/includes/push_swap.h b/includes/push_swap.h
index dfdeb5a..1dd5765 100644
--- a/includes/push_swap.h
+++ b/includes/push_swap.h
@@ -14,9 +14,9 @@ typedef struct		s_stack
 }					t_stack;
 
 /*
-** luke's algo
+** algo_bubble_sort.c // sort_luke.c
 */
-int			bubble_sort(t_stack **a, t_stack **b, t_list *solution);
+int			luke_bubble_sort(t_stack **a, t_stack **b, t_list *solution);
 
 /*
 ** pushswap.c
@@ -35,9 +35,8 @@ void		ps_error(int i);
 void		ps_stop(t_stack *stack, t_list *lst, int i);
 
 /*
-** algo.c
+** algo.c // sort.c
 */
-int			sublist_size(t_stack *list);
 int			nbr_element_smaller(t_stack *list, int size, int pivot);
 int			find_pivot(t_stack *list, int size);
 int			divide_a(t_stack **a, t_stack **b, t_list *solution);
@@ -46,7 +45,18 @@ void		send_sublist_to_a(t_stack **a, t_stack **b, t_list *solution);
 void		hugo_sort(t_stack **a, t_stack **b, t_list *lst);
 
 /*
-** spcecial_sorts_3_5.c
+** sort_recursif.c
+*/
+
+/*
+** sort_utils.c
+*/
+int			find_biggest(t_stack *list, int size);
+int			find_smallest(t_stack *list, int size);
+int			sublist_size(t_stack *list);
+
+/*
+** spcecial_sorts_3_5.c // sort_specials_3_5.c
 */
 void		special_sort_3(t_stack **a, t_list *solution);
 void		special_sort_5(t_stack **a, t_stack **b, t_list *solution);
@@ -54,11 +64,10 @@ void		special_sort_5(t_stack **a, t_stack **b, t_list *solution);
 /*
 ** minisort.c
 */
-int			find_biggest(t_stack *list, int size);
 void		minisort(t_stack **list, t_list *solution);
 
 /*
-** minisort_by_rank.c
+** minisort_by_rank.c // minisort_rank.c
 */
 int			find_rank(t_stack *list, int nbr, int i);
 int			order_is(t_stack *list, int nbr);
@@ -69,11 +78,11 @@ void		sort_2(t_stack **a, t_list *solution);
 void		mini_sort(t_stack **a, t_list *solution);
 
 /*
-** minisort_2ways_bubble_sort.c
+** minisort_2ways_bubble_sort.c // minisort_bubble.c
 */
 void		mark_sublist(t_stack *list);
-int			find_smallest(t_stack *list);
-void		sort_big(t_stack **a, t_stack **b, t_list *solution);
+int			find_smallest_bubble(t_stack *list);
+void		bubble_sort(t_stack **a, t_stack **b, t_list *solution);
 
 /*
 ** print.c
diff --git a/push_swap b/push_swap
index b29a48e..c03bef8 100755
Binary files a/push_swap and b/push_swap differ
diff --git a/srcs/algo.c b/srcs/algo.c
index c0c8d07..b59bcac 100644
--- a/srcs/algo.c
+++ b/srcs/algo.c
@@ -1,22 +1,5 @@
 #include "push_swap.h"
 
-// size is initialized to 1 because the loop check the next element, so it will end one step before reaching it
-// it checks the next one to avoid handle the first one with ->limit set to 1
-int	sublist_size(t_stack *list)
-{
-	int	size;
-
-	if (list == NULL)
-		return (0);
-	size = 1;
-	while (list->next != NULL && list->next->limit != 1)
-	{
-		list = list->next;
-		size++;
-	}
-	return (size);
-}
-
 int	nbr_element_smaller(t_stack *list, int size, int pivot)
 {
 	int	nbr;
@@ -126,7 +109,7 @@ void	recursif_sort(t_stack **a, t_stack **b, t_list *solution)
 	else
 	{
 
-	//	sort_big(a, b, solution)
+	//	bubble_sort(a, b, solution)
 		mini_sort(a, solution);
 //		minisort(a, solution);
 		if (sublist_size(*b) > 4)
@@ -143,10 +126,8 @@ void	hugo_sort(t_stack **a, t_stack **b, t_list *solution)
 {
 	if (sublist_size(*a) <= 3)
 		special_sort_3(a, solution);
-		/*
 	else if (sublist_size(*a) <= 5)
 		special_sort_5(a, b, solution);
-		*/
 	else
 		recursif_sort(a, b, solution);
 }
diff --git a/srcs/algo_bubble_sort.c b/srcs/algo_bubble_sort.c
index 01812fc..c4c9e17 100644
--- a/srcs/algo_bubble_sort.c
+++ b/srcs/algo_bubble_sort.c
@@ -33,7 +33,7 @@ static int	search_smaller(t_stack *stack, int *smaller)
 	return (i_small);
 }
 
-int			bubble_sort(t_stack **a, t_stack **b, t_list *solution)
+int			luke_bubble_sort(t_stack **a, t_stack **b, t_list *solution)
 {
 	int	smaller;
 
diff --git a/srcs/minisort.c b/srcs/minisort.c
index 5a49e4e..7b1869d 100644
--- a/srcs/minisort.c
+++ b/srcs/minisort.c
@@ -1,28 +1,6 @@
 #include "push_swap.h"
 
 /*
-int	find_biggest(t_stack *list, int size)
-{
-	int	biggest;
-	int	position;
-	int	i;
-
-	biggest = list->n;
-	position = 1;
-	i = 1;
-	while (list && --size)
-	{
-		i++;
-		list = list->next;
-		if (biggest < list->n)
-		{
-			position = i;
-			biggest = list->n;
-		}
-	}
-	return (position);
-}
-
 void	push_biggest(t_stack **list, t_list *solution, int size, int big)
 {
 	t_stack	*head;
diff --git a/srcs/minisort_2ways_bubble_sort.c b/srcs/minisort_2ways_bubble_sort.c
index 4a9f54a..4e3dcf8 100644
--- a/srcs/minisort_2ways_bubble_sort.c
+++ b/srcs/minisort_2ways_bubble_sort.c
@@ -12,7 +12,7 @@ void	mark_sublist(t_stack *list)
 	}
 }
 
-int	find_smallest(t_stack *list)
+int	find_smallest_bubble(t_stack *list)
 {
 	int	i;
 	int	smallest;
@@ -36,7 +36,7 @@ int	find_smallest(t_stack *list)
 	return (position);
 }
 
-void	sort_big(t_stack **a, t_stack **b, t_list *solution)
+void	bubble_sort(t_stack **a, t_stack **b, t_list *solution)
 {
 	int	list_size;
 	int	next;
@@ -47,7 +47,7 @@ void	sort_big(t_stack **a, t_stack **b, t_list *solution)
 	while (--list_size >= 0)
 	{
 		i = 0;
-		next = find_smallest(*a);
+		next = find_smallest_bubble(*a);
 		if (next > 0)
 			while (++i < next)
 				ra(a, &solution);
diff --git a/srcs/sort_utils.c b/srcs/sort_utils.c
new file mode 100644
index 0000000..a37764e
--- /dev/null
+++ b/srcs/sort_utils.c
@@ -0,0 +1,63 @@
+#include "push_swap.h"
+
+// size is initialized to 1 because the loop check the next element, so it will end one step before reaching it
+// it checks the next one to avoid handle the first one with ->limit set to 1
+int	sublist_size(t_stack *list)
+{
+	int	size;
+
+	if (list == NULL)
+		return (0);
+	size = 1;
+	while (list->next != NULL && list->next->limit != 1)
+	{
+		list = list->next;
+		size++;
+	}
+	return (size);
+}
+
+int	find_smallest(t_stack *list, int size)
+{
+	int	smallest;
+	int	position;
+	int	i;
+
+	smallest = list->n;
+	position = 1;
+	i = 1;
+	while (list && --size)
+	{
+		i++;
+		list = list->next;
+		if (smallest > list->n)
+		{
+			position = i;
+			smallest = list->n;
+		}
+	}
+	return (position);
+}
+
+int	find_biggest(t_stack *list, int size)
+{
+	int	biggest;
+	int	position;
+	int	i;
+
+	biggest = list->n;
+	position = 1;
+	i = 1;
+	while (list && --size)
+	{
+		i++;
+		list = list->next;
+		if (biggest < list->n)
+		{
+			position = i;
+			biggest = list->n;
+		}
+	}
+	return (position);
+}
+
diff --git a/srcs/special_sorts_3_5.c b/srcs/special_sorts_3_5.c
index 98357b5..c8a1543 100644
--- a/srcs/special_sorts_3_5.c
+++ b/srcs/special_sorts_3_5.c
@@ -27,9 +27,30 @@ void	special_sort_3(t_stack **a, t_list *solution)
 		sa(a, &solution);
 }
 
-/*
 void	special_sort_5(t_stack **a, t_stack **b, t_list *solution)
 {
-}
-*/
+	int	size;
+	int	position;
+	int	i;
+
+	size = sublist_size(*a);
+	i = size - 3;
+	while (size > 3)
+	{
+		position = find_smallest(*a, size);
+		if (size - position >= position - 1)
+		{
+			while(--position)
+				ra(a, &solution);
+		}
+		else
+			while(position++ <= size)
+				rra(a, &solution);
+		pb(b, a, &solution);
+		size--;
+	}
+	special_sort_3(a, solution);
+	while (i--)
+			pa(a, b, &solution);
+}
 
diff --git a/tester.sh b/tester.sh
index aec71c1..1402dda 100644
--- a/tester.sh
+++ b/tester.sh
@@ -29,7 +29,7 @@ LIST=($(shuf -i 0-$RANGE -n $SIZE))
 echo -e "${WHITE}test lancé avec la liste de nombres suivantes :${NC}"
 echo -e "${LIST[@]}"
 
-OUTPUT=$(./$PRGM ${LIST[@]})
+OUTPUT=`./$PRGM ${LIST[@]}`
 COUNT=$(echo "$OUTPUT" | wc -l)
 RESULT=$(echo "$OUTPUT" | ./checker ${LIST[@]})