diff --git a/HNS/Excercises/02.11.2023 Battle Ship/ShipField.py b/HNS/Excercises/02.11.2023 Battle Ship/ShipField.py
index 2ea9892..0fc6965 100644
--- a/HNS/Excercises/02.11.2023 Battle Ship/ShipField.py	
+++ b/HNS/Excercises/02.11.2023 Battle Ship/ShipField.py	
@@ -17,7 +17,7 @@ class ShipField:
                       ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
                       ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ']
 
-        self.ships = [4, 3, 2, 2, 2, 1, 1, 1, 1]
+        self.ships = [4, 3, 3, 2, 2, 2, 1, 1, 1, 1]
         self.field_size = 10
         self.field_mode = ShipMode.PUT
         self.ship_size = 4
@@ -39,15 +39,15 @@ class ShipField:
         self.clear_marker()
 
         if self.field_mode == ShipMode.PUT:
-            if self.check_ship(row, col):
-                self.get_ship(row, col)
+            #if self.check_ship(row, col):
+            #    self.get_ship(row, col)
 
-            elif self.field_size in self.ships and self.check_possible(row, col):
+            #elif
+            if self.ship_size in self.ships and self.check_possible(row, col):
                 self.set_ship(row, col)
         elif self.field_mode == ShipMode.SHOOT:
             self.shoot(row, col)
 
-
     def target(self, row, col):
         self.clear_marker()
 
@@ -97,6 +97,9 @@ class ShipField:
                 index = row * self.field_size + c
                 self.field[index] = "1"
 
+        if self.ship_size in self.ships:
+            self.ships.remove(self.ship_size)
+
     def shoot(self, row, col):
         if row < 0 or row > self.field_size - 1:
             return ShootResult.UNDEFINED
@@ -112,18 +115,18 @@ class ShipField:
         else:
             return ShootResult.UNDEFINED
 
-    def check_possible(self, row, col, ship_direction):
-        if ship_direction == ShipDirection.VERTICAL:
+    def check_possible(self, row, col):
+        if self.ship_direction == ShipDirection.VERTICAL:
             if self.field_size - row >= self.ship_size:
                 for r in range(row, row + self.ship_size):
-                    if not self.check_blocked(self.field, r, col):
+                    if not self.check_blocked(r, col):
                         return False
                 return True
 
-        if ship_direction == ShipDirection.HORIZONTAL:
+        if self.ship_direction == ShipDirection.HORIZONTAL:
             if self.field_size - col >= self.ship_size:
                 for c in range(col, col + self.ship_size):
-                    if not self.check_blocked(self.field, row, c):
+                    if not self.check_blocked(row, c):
                         return False
                 return True
 
@@ -138,18 +141,21 @@ class ShipField:
                         return False
         return True
 
-
     def set_ship_size(self, value):
-        if value.isnumeric():
-            nummer = int(value)
-            if 1 <= nummer <= 4:
-                self.ship_size = nummer
+        if value is None:
+            return
+
+        if type(value) is str and value.isnumeric():
+            value = int(value)
+
+        if type(value) is int and 1 <= value <= 4:
+            self.ship_size = value
 
     def set_ship_direction(self, value):
         if value is None:
             return
         if value != ShipDirection.UNKNOWN:
-            self.ships_directin = value
+            self.ship_direction = value
 
     def toggle_ship_direction(self):
         if self.ship_direction == ShipDirection.VERTICAL:
diff --git a/HNS/Excercises/02.11.2023 Battle Ship/main.py b/HNS/Excercises/02.11.2023 Battle Ship/main.py
index b061b58..fe33ea9 100644
--- a/HNS/Excercises/02.11.2023 Battle Ship/main.py	
+++ b/HNS/Excercises/02.11.2023 Battle Ship/main.py	
@@ -16,9 +16,9 @@ def draw_field(window, field, col_offset):
             index = r * field.field_size + c
             btn = Button(window, text='', width=5, height=2)
             btn.grid(column=c + col_offset, row=r)
-            btn.bind('<Button-1>', lambda e, x=r, y=c: left_button_click(field, buttons, x, y))
+            btn.bind('<Button-1>', lambda e, x=r, y=c: left_button_click(buttons, x, y))
             btn.bind('<Button-3>', right_button_click)
-            btn.bind('<Enter>', lambda e, x=r, y=c: button_enter(field, buttons, x, y))
+            btn.bind('<Enter>', lambda e, x=r, y=c: button_enter(buttons, x, y))
             buttons.append(btn)
     colorize(field, buttons)
     return buttons
@@ -80,12 +80,14 @@ def button_enter(buttons, row, col):
         enemy_field.target(row, col)
 
     colorize(my_field, my_buttons)
-    colorize(enemy_field, buttons)
+    colorize(enemy_field, enemy_buttons)
+
 
 def savebutton_click(event):
     with open('test.json', 'w') as f:
         json.dump(f, default=ShipField.convert_to_json)
 
+
 window = Tk()
 window.title("Ship Craft!")
 window.geometry('940x410')