diff --git a/UI/Objects/Scene.py b/UI/Objects/Scene.py
new file mode 100644
index 0000000..0cd4665
--- /dev/null
+++ b/UI/Objects/Scene.py
@@ -0,0 +1,25 @@
+import pygame.transform
+from Objects.Screen import Screen
+from numpy import array as a
+import numpy as np
+
+
+class Scene(Screen):
+    def __init__(self, width: float, height: float, font_size: int, screen_size: a, bg=(60, 60, 60)):
+        super().__init__(width, height, font_size, screen_size)
+
+        self.bg = bg
+        self.r_objects = []  # resizable Objects
+        self.nr_objects = []  # non-resizable Objects
+
+    def redraw(self):
+        self.s_.fill(self.bg)
+
+        for object_ in self.r_objects:
+            object_.blit()
+
+        rs = pygame.transform.scale(self.s_, self.screen_size)
+        self.s.blit(rs, [0, 0])
+
+        pygame.display.update()
+
diff --git a/UI/Objects/Screen.py b/UI/Objects/Screen.py
new file mode 100644
index 0000000..5cd4544
--- /dev/null
+++ b/UI/Objects/Screen.py
@@ -0,0 +1,24 @@
+from numpy import array as a
+import numpy as np
+import pygame
+
+
+class Screen:
+    def __init__(self, width: float, height: float, font_size: int, screen_size: a):
+        pygame.init()
+
+        self.width = width
+        self.height = height
+        self.size = a([float(width), float(height)])
+        self.screen_size = a(screen_size)
+        self.matrix = a([
+            [screen_size[0] / width, 0],
+            [0, screen_size[1] / height]
+        ])
+
+        self.s_ = pygame.Surface([width, height])
+        self.s = pygame.display.set_mode(screen_size)
+
+        self.font_size = font_size
+
+        self.center = a([width, height]) / 2
diff --git a/UI/Objects/r_objects/Rect.py b/UI/Objects/r_objects/Rect.py
new file mode 100644
index 0000000..7369145
--- /dev/null
+++ b/UI/Objects/r_objects/Rect.py
@@ -0,0 +1,15 @@
+import pygame.draw
+from numpy import array as a
+import numpy as np
+
+
+class Rect:
+    def __init__(self, pos, size, color, scene):
+        self.pos = pos
+        self.size = size
+        self.color = color
+        self.rect = pygame.Rect(self.pos, self.size)
+        self.scene = scene
+
+    def blit(self):
+        pygame.draw.rect(self.scene.s_, self.color, self.rect)
diff --git a/UI/Scenes/BasicScene.py b/UI/Scenes/BasicScene.py
new file mode 100644
index 0000000..44fa5cf
--- /dev/null
+++ b/UI/Scenes/BasicScene.py
@@ -0,0 +1,18 @@
+from Objects.Scene import Scene
+from Objects.r_objects import *
+from numpy import array as a
+import numpy as np
+
+from UI.Objects.r_objects.Rect import Rect
+
+
+class BasicScene(Scene):
+    def __init__(self, font_size: int, screen_size: a, bg=(60, 60, 60)):
+
+        s__size = [600, 400]
+
+        super().__init__(s__size[0], s__size[1], font_size, screen_size, bg)
+
+        r0 = Rect(a([0, 0]), a([200, 200]), (160, 160, 160), self)
+        self.r_objects.append(r0)
+
diff --git a/UI/board.py b/UI/board.py
deleted file mode 100644
index a4f88db..0000000
--- a/UI/board.py
+++ /dev/null
@@ -1,40 +0,0 @@
-import pygame.draw
-from rounded_rect import draw_rounded_rect
-
-
-class Board:
-    def __init__(self, size, bg_image):
-        self.fs = False
-        self.dp = [0, 0]
-        self.bg_image = bg_image
-        self.size = size
-        self.width = size[0]
-        self.height = size[1]
-
-        self.width_fifth = self.width / 5
-        self.small_size_fraction = sum(self.size) / 60
-        self.mid_width = self.width - self.width_fifth - 2 * self.small_size_fraction
-
-        self.height_sixth = self.height / 6
-
-        self.transparent_objects_color = (237, 237, 250)
-
-    def draw_bg(self, display):
-        # drawing left rect
-        pygame.draw.rect(display, (49, 49, 54), pygame.Rect(0, 0, self.width_fifth, self.height))
-
-        # drawing bg image
-        display.blit(self.bg_image, [self.width_fifth, 0])
-
-        # drawing top and bottom rect
-        surf = pygame.Surface(self.size)
-        surf.fill((0, 0, 0))
-        draw_rounded_rect(surf, pygame.Rect(self.width_fifth + self.small_size_fraction,
-                                            self.small_size_fraction, self.mid_width,
-                                            100),
-                          self.transparent_objects_color, int(self.height / 20))
-        pygame.draw.rect(surf, self.transparent_objects_color, pygame.Rect(self.width_fifth, self.height - self.height_sixth,
-                                                                           self.width, self.height_sixth))
-        surf.set_colorkey((0, 0, 0))
-        surf.set_alpha(100)
-        display.blit(surf, [0, 0])
diff --git a/UI/board_bg.png b/UI/board_bg.png
deleted file mode 100644
index 61cbe36..0000000
Binary files a/UI/board_bg.png and /dev/null differ
diff --git a/UI/logo.png b/UI/logo.png
deleted file mode 100644
index 623d0e5..0000000
Binary files a/UI/logo.png and /dev/null differ
diff --git a/UI/main.py b/UI/main.py
index 59c9667..b5647dc 100644
--- a/UI/main.py
+++ b/UI/main.py
@@ -1,82 +1,11 @@
-import pygame
-from pygame.locals import *
-import math
-import numpy as np
-import random
+from Scenes.BasicScene import BasicScene
+from numpy import array as a
 import time
-import json
-import os
-import sys
-import copy
-from board import Board
 
 
-# basic config
-pygame.mixer.pre_init(48000, -16, 2, 512)
-pygame.init()
-pygame.mixer.set_num_channels(16)
-available = pygame.font.get_fonts()
-monitor_size = [pygame.display.Info().current_w, pygame.display.Info().current_h]
-
-font = pygame.font.SysFont('calibri', 60, True)
-small_font = pygame.font.SysFont('calibri', 40, True)
-tiny_font = pygame.font.SysFont('calibri', 20, True)
-
-Window_size = [1200, 800]
-Default_size = Window_size
-screen = pygame.display.set_mode(Window_size)
-display = pygame.Surface(Window_size)
-pygame.display.set_caption("School_board")
-pygame.display.set_icon(pygame.image.load("logo.png").convert())
-clock = pygame.time.Clock()
-Win_size = Window_size
+scene = BasicScene(10, [600, 400])
 
 
-alive = True
-board = Board(Window_size, pygame.image.load("board_bg.png"))
-
-while alive:
-
-    board.draw_bg(display)
-
-    # event loop
-
-    for event in pygame.event.get():
-        if event.type == QUIT:
-            pygame.quit()
-            sys.exit(0)
-
-        # keydown
-        elif event.type == KEYDOWN:
-            if event.key == K_ESCAPE:
-                pygame.quit()
-                sys.exit(0)
-            elif event.key == K_f:
-                board.fs = not board.fs
-                if board.fs is False:
-                    Win_size = Default_size
-                    screen = pygame.display.set_mode(Win_size)
-                    board.dp = [0, 0]
-                else:
-                    screen = pygame.display.set_mode(monitor_size, pygame.FULLSCREEN)
-                    d = screen
-                    ratio = [Default_size[1] / Default_size[0], Default_size[0] / Default_size[1]]
-                    # u chose width or height here
-
-                    if Default_size[0] > Default_size[1]:
-                        Win_size = [d.get_width(), int(d.get_width() * ratio[0])]
-                        d = d.get_height()
-                        dd = Win_size[1]
-                    else:
-                        Win_size = [int(d.get_height() * ratio[1]), d.get_height()]
-                        d = pygame.display.get_surface().get_width()
-                        dd = Win_size[0]
-                        board.dp[0] = (d - dd) / 2
-
-                    screen = screen
-
-    # basic loop config
-
-    screen.blit(pygame.transform.scale(display, Win_size), board.dp)
-    pygame.display.update()
-    clock.tick(10)
+while True:
+    scene.redraw()
+    time.sleep(0.1)
diff --git a/UI/objects/Rect.py b/UI/objects/Rect.py
deleted file mode 100644
index 93db6d7..0000000
--- a/UI/objects/Rect.py
+++ /dev/null
@@ -1,7 +0,0 @@
-from numpy import array as a
-import numpy as np
-
-
-class Rect:
-    def __init__(self):
-        pass
diff --git a/UI/objects/Screen.py b/UI/objects/Screen.py
deleted file mode 100644
index b219925..0000000
--- a/UI/objects/Screen.py
+++ /dev/null
@@ -1,17 +0,0 @@
-from numpy import array as a
-import numpy as np
-import pygame
-
-
-class Screen:
-    def __init__(self, width: float, height: float, font_size: int, matrix: np.array):
-        self.width = width
-        self.height = height
-        self.size = a([width, height])
-        self.matrix = matrix
-
-        self.s = pygame.Surface([width, height])
-
-        self.font_size = font_size
-
-        self.center = a([width, height]) / 2
diff --git a/UI/rounded_rect.py b/UI/rounded_rect.py
deleted file mode 100644
index 58d8f3c..0000000
--- a/UI/rounded_rect.py
+++ /dev/null
@@ -1,52 +0,0 @@
-import pygame.gfxdraw
-
-
-def draw_rounded_rect(surface, rect, color, corner_radius):
-    if rect.width < 2 * corner_radius or rect.height < 2 * corner_radius:
-        raise ValueError(f"Both height (rect.height) and width (rect.width) must be > 2 * corner radius ({corner_radius})")
-
-    # need to use anti aliasing circle drawing routines to smooth the corners
-    pygame.gfxdraw.aacircle(surface, rect.left+corner_radius, rect.top+corner_radius, corner_radius, color)
-    pygame.gfxdraw.aacircle(surface, rect.right-corner_radius-1, rect.top+corner_radius, corner_radius, color)
-    pygame.gfxdraw.aacircle(surface, rect.left+corner_radius, rect.bottom-corner_radius-1, corner_radius, color)
-    pygame.gfxdraw.aacircle(surface, rect.right-corner_radius-1, rect.bottom-corner_radius-1, corner_radius, color)
-
-    pygame.gfxdraw.filled_circle(surface, rect.left+corner_radius, rect.top+corner_radius, corner_radius, color)
-    pygame.gfxdraw.filled_circle(surface, rect.right-corner_radius-1, rect.top+corner_radius, corner_radius, color)
-    pygame.gfxdraw.filled_circle(surface, rect.left+corner_radius, rect.bottom-corner_radius-1, corner_radius, color)
-    pygame.gfxdraw.filled_circle(surface, rect.right-corner_radius-1, rect.bottom-corner_radius-1, corner_radius, color)
-
-    rect_tmp = pygame.Rect(rect)
-
-    rect_tmp.width -= 2 * corner_radius
-    rect_tmp.center = rect.center
-    pygame.draw.rect(surface, color, rect_tmp)
-
-    rect_tmp.width = rect.width
-    rect_tmp.height -= 2 * corner_radius
-    rect_tmp.center = rect.center
-    pygame.draw.rect(surface, color, rect_tmp)
-
-
-def draw_bordered_rounded_rect(surface, rect, color, border_color, corner_radius, border_thickness):
-    if corner_radius < 0:
-        raise ValueError(f"border radius ({corner_radius}) must be >= 0")
-
-    rect_tmp = pygame.Rect(rect)
-    center = rect_tmp.center
-
-    if border_thickness:
-        if corner_radius <= 0:
-            pygame.draw.rect(surface, border_color, rect_tmp)
-        else:
-            draw_rounded_rect(surface, rect_tmp, border_color, corner_radius)
-
-        rect_tmp.inflate_ip(-2*border_thickness, -2*border_thickness)
-        inner_radius = corner_radius - border_thickness + 1
-    else:
-        inner_radius = corner_radius
-
-    if inner_radius <= 0:
-        pygame.draw.rect(surface, color, rect_tmp)
-    else:
-        draw_rounded_rect(surface, rect_tmp, color, inner_radius)
\ No newline at end of file