diff --git a/HNS/Excercises/ShipCraft/123.py b/HNS/Excercises/ShipCraft/123.py
new file mode 100644
index 0000000..a7ab792
--- /dev/null
+++ b/HNS/Excercises/ShipCraft/123.py
@@ -0,0 +1,7 @@
+def keypress_handler(e):
+    if 1 <= int(e.keysym) <= 4:
+        ship_size = int(e.keysym)
+        return ship_size
+
+
+print(keypress_handler(3))
\ No newline at end of file
diff --git a/HNS/Excercises/ShipCraft/main.py b/HNS/Excercises/ShipCraft/main.py
index 11e1db2..f264cb6 100644
--- a/HNS/Excercises/ShipCraft/main.py
+++ b/HNS/Excercises/ShipCraft/main.py
@@ -97,15 +97,23 @@ def colorize(field, buttons):
 
 
 def keypress_handler(e):
-
-    if e.keysym == 1:
-        ship_size = 1
+    global ship_size
+    global field_mode
+    if 1 <= int(e.keysym) <= 4:
+        ship_size = int(e.keysym)
+        return ship_size
+    elif e.keysym == 'm':
+        if field_mode == 0:
+            field_mode = 1
+        else:
+            field_mode = 0
+        return field_mode
 
 
 def left_button_click(field, row, col):
     if field_mode == 0:
         if check_possible(field, row, col):
-            set_ship(row, col,ship_size, ship_direction)
+            set_ship(row, col, ship_size, ship_direction)
     elif field_mode == 1:
         shoot(field, row, col)
     colorize(field, buttons)
@@ -137,6 +145,7 @@ def button_enter(field, row, col):
 
         colorize(field, buttons)
 
+
 def check_possible(field, row, col):
     # Функция должна возвращать True, если можно поставить сюда корабль,
     # в противном случае - False
@@ -150,7 +159,6 @@ def check_possible(field, row, col):
                     return False
             return True
 
-
     if ship_direction == 1:
         if field_size - col >= ship_size:
             for c in range(col, col + ship_size):
@@ -176,6 +184,7 @@ def check_blocked(field, row, col):
 window = Tk()
 window.title("Ship Craft!")
 window.geometry('450x410')
+window.bind_all('<KeyPress>', keypress_handler)
 set_ship(1, 1, 4, 1)
 set_ship(0, 6, 3, 0)
 set_ship(7, 3, 1, 0)