diff --git a/filter.py b/filter.py
index 4150df2..7493e93 100644
--- a/filter.py
+++ b/filter.py
@@ -1,28 +1,25 @@
 from PIL import Image
 import numpy as np
-img = Image.open("img2.jpg")
-arr = np.array(img)
-a = len(arr)
-a1 = len(arr[1])
-i = 0
-while i < a - 11:
-    j = 0
-    while j < a1 - 11:
-        s = 0
-        for n in range(i, i + 10):
-            for n1 in range(j, j + 10):
-                n1 = arr[n][n1][0]
-                n2 = arr[n][n1][1]
-                n3 = arr[n][n1][2]
-                M = n1 + n2 + n3
-                s += M
-        s = int(s // 100)
-        for n in range(i, i + 10):
-            for n1 in range(j, j + 10):
-                arr[n][n1][0] = int(s // 50) * 50
-                arr[n][n1][1] = int(s // 50) * 50
-                arr[n][n1][2] = int(s // 50) * 50
-        j = j + 10
-    i = i + 10
-res = Image.fromarray(arr)
-res.save('res.jpg')
+
+def make_mosaic(array, grayscale:int, size_mosaic:int, row_length:int, column_length:int):
+    array = array[0: row_length // size_mosaic * size_mosaic, 0: column_length // size_mosaic * size_mosaic]
+    row_index = 0
+    while row_index < row_length - (size_mosaic - 1):
+        column_index = 0
+        while column_index < column_length - (size_mosaic - 1):
+            color = 0
+            for step_row in range(row_index, row_index + size_mosaic):
+                color += sum(map(lambda step_column: sum(map(int, array[step_row][step_column])) // 3,
+                        range(column_index, column_index + size_mosaic)))
+            color = ((color // size_mosaic**2) // grayscale) * grayscale
+            for step_row in range(row_index, row_index + size_mosaic):
+                for step_column in range(column_index, column_index + size_mosaic):
+                    array[step_row][step_column] = np.full(3, color)
+            column_index += size_mosaic
+        row_index += size_mosaic
+    return array
+
+img_array = np.array(Image.open(input("Полное имя файла:  ")))
+Image.fromarray(make_mosaic(img_array, int(input("Градации серого:  ")), 
+                                    int(input("Размер мозайки:  ")), len(img_array),
+                                    len(img_array[1]))).save('res.jpg')
diff --git a/res.jpg b/res.jpg
index d8d97ff..7183d91 100644
Binary files a/res.jpg and b/res.jpg differ