diff --git a/__pycache__/tile.cpython-312.pyc b/__pycache__/tile.cpython-312.pyc
new file mode 100644
index 0000000..4ca064f
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diff --git a/__pycache__/tile_grid.cpython-312.pyc b/__pycache__/tile_grid.cpython-312.pyc
new file mode 100644
index 0000000..4e2d064
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diff --git a/tile.py b/tile.py
index 697cf8e..fb93381 100644
--- a/tile.py
+++ b/tile.py
@@ -3,22 +3,25 @@ from turtle import *
 def draw_tile(size):
     "Draws one tile, which can be repeated to form a pattern."
     draw_tile_outline(size)
-    draw_squiggle(size)
+    draw_fancysquiggle(size)
 
 def draw_tile_outline(size):
     pencolor("#dddddd")
     square(size)
 
-def draw_squiggle(size):
-    forward(size/4)
-    pencolor("black")
+def draw_fancysquiggle(size):
+    pencolor("blue")
     left(90)
-    quarter_arc_right(size/4)
-    quarter_arc_left(size/4)
-    quarter_arc_left(size/4)
-    quarter_arc_right(size/4)
+    half_arc_right(size/2)
+    left(180)
+    fly(size/2)
     left(90)
-    fly(size/4)
+    fly(size/2)
+    right(90)
+    pencolor("red")
+    forward(size/2)
+    left(90)
+    fly(size/2)
     left(90)
     fly(size)
     left(90)
@@ -35,10 +38,10 @@ def square(size):
         forward(size)
         left(90)
 
-def quarter_arc_right(radius):
-    "Draws a quarter of an arc, turning to the right."
-    circle(-radius, 90)
+def half_arc_right(radius):
+    "Draws a half of an arc, turning to the right."
+    circle(-radius, 180)
 
-def quarter_arc_left(radius):
-    "Draws a quarter of an arc, turning to the left."
-    circle(radius, 90)
+def half_arc_left(radius):
+    "Draws a half of an arc, turning to the left."
+    circle(radius, 180)
diff --git a/tile_grid.py b/tile_grid.py
index 72a0f43..80fc6fd 100644
--- a/tile_grid.py
+++ b/tile_grid.py
@@ -9,8 +9,15 @@ from tile import fly
 
 def draw_tile_grid(width, height, tile_size, tile_function):
     """Draws a (width x height) grid, with tile_function drawn on each tile.
-
-    (Your explanation here.)
+takes 4 commands 
+width is the number of tiles wide as inputted by the user
+height is the number of tiles high as inputted by the user
+tile_size is the size of the tile as inputted by the user
+tile_function is the squiggle on the tile
+For y in range(height) and for x in range(width) repeats the tile design for each tile
+and then moves back over or up to start drawing another tile until enough tiles
+to satisfy the height and width have been drawn
+    The width (horizontal) tiles are drawn first because they are indented below line 23
     """
     for y in range(height):
         for x in range(width):