diff --git a/gpu.py b/gpu.py
index ee64d50..d150cca 100644
--- a/gpu.py
+++ b/gpu.py
@@ -363,6 +363,7 @@ colors2 = [
     color("#fe4b0f"),
 ]
 
+
 text_bg = black
 
 next_board = make_next_board()
@@ -511,7 +512,11 @@ for y in range(height):
         #     pixels[x, y] = colors2[next_board[yd>>5][xd>>5]].multiply(sprite_pixels[yd&0b0000000000011111, xd&0b0000000000011111])
         ####################### BG
         else: 
-            pixels[x, y] = ((x+y)>>3,0,0)
+            if (x+y)&1:
+                pixels[x, y] = (0, 0, 255)
+            else:
+                pixels[x, y] = ((x+y)>>3, (((1280+720)>>3)-((x+y)>>3)), 0)
+
 # offset = 0
 
 # numbers = [a_s, n0, n1, n2, n3, n4, n5, n6, n7, n8, n9]
diff --git a/gpu2.py b/gpu2.py
new file mode 100644
index 0000000..b2b0409
--- /dev/null
+++ b/gpu2.py
@@ -0,0 +1,500 @@
+import random
+from PIL import Image
+
+class color:
+    def __init__(self, color=None, red=None, green=None, blue=None, alpha=255) -> None:
+        # Allow hex string input like "#ff8800" or "ff8800"
+        if isinstance(color, str):
+            hexcode = color.lstrip("#")
+
+            if len(hexcode) not in (6, 8):
+                raise ValueError("Hex color must be 6 or 8 characters long")
+
+            self.r = int(hexcode[0:2], 16)
+            self.g = int(hexcode[2:4], 16)
+            self.b = int(hexcode[4:6], 16)
+
+            if len(hexcode) == 8:
+                self.a = int(hexcode[6:8], 16)
+            else:
+                self.a = alpha
+
+        else:
+            # Regular RGB(A) input
+            self.r = red
+            self.g = green
+            self.b = blue
+            self.a = alpha
+    def get(self) -> tuple[int, int, int]:
+        return (self.r, self.g, self.b)
+    def sub(self, n) -> tuple[int, int, int]:
+        if self.r:
+            r=self.r-n
+        else:
+            r=0
+        if self.g:
+            g=self.g-n
+        else:
+            g=0
+        if self.b:
+            b=self.b-n
+        else:
+            b=0
+        return (r,g,b)   
+    def multiply(self, other) -> tuple[int, int, int]:
+        r = other[0]
+        g = other[1]
+        b = other[2]
+        return (((self.r * r) >> 8), ((self.g * g) >> 8), ((self.b * b)>>8))
+    def shiftr(self, n):
+        return ((self.r  >> n), (self.g  >> n), (self.b >>n))
+    def mask(self, n):
+        return ((self.r & n), (self.g & n), (self.b & n))
+
+class coord:
+    def __init__(self, x, y, width, height) -> None:
+        self.x = x
+        self.y = y
+        self.width = width
+        self.height = height
+
+black    = color("#000000")
+white    = color("#ffffff")
+
+red      = color("#ff0000")
+cyan     = color("#00ffff")
+
+blue     = color("#0000ff")
+yellow   = color("#fff200")
+
+green    = color("#00ff00")
+magenta  = color("#ff00ff")
+
+orange   = color("#ff8000")
+sky_blue = color("#0080ff")
+
+purple   = color("#9d00ff")
+lime     = color("#5fdf5f")
+
+a_s = [
+    [0,1,1,1,1,0],
+    [1,1,0,0,1,1],
+    [1,1,0,0,0,0],
+    [0,1,1,1,0,0],
+    [0,0,1,1,1,0],
+    [0,0,0,0,1,1],
+    [1,1,0,0,1,1],
+    [0,1,1,1,1,0]
+]
+
+a_c = [
+    [0,1,1,1,1,0],
+    [1,1,1,0,1,1],
+    [1,1,0,0,0,0],
+    [1,1,0,0,0,0],
+    [1,1,0,0,0,0],
+    [1,1,0,0,0,0],
+    [1,1,1,0,1,1],
+    [0,1,1,1,1,0]
+]
+
+a_o = [
+    [0,1,1,1,1,0],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1],
+    [0,1,1,1,1,0]
+]
+
+a_r = [
+    [1,1,1,1,1,0],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1],
+    [1,1,1,1,1,0],
+    [1,1,0,1,1,1],
+    [1,1,0,0,1,1],
+    [1,1,0,0,1,1]
+]
+
+a_e = [
+    [1,1,1,1,1,1],
+    [1,1,0,0,0,0],
+    [1,1,0,0,0,0],
+    [1,1,1,1,1,1],
+    [1,1,0,0,0,0],
+    [1,1,0,0,0,0],
+    [1,1,0,0,0,0],
+    [1,1,1,1,1,1]
+]
+
+colors = [
+    black,
+    cyan,
+    blue,
+    orange,
+    yellow,
+    green,
+    purple,
+    red
+]
+
+colors2 = [
+    black,
+    cyan,
+    blue,
+    orange,
+    yellow,
+    green,
+    purple,
+    red
+]
+
+def make_picture(board0, board1, next_board0, next_board1, output, score0=0, score1=0):# -> Any:
+
+    text_bg = black
+
+    nb1 = coord(88, 96, 128, 128)
+    nb2 = coord(1064, 96, 128, 128)
+
+    b1 = coord(304, 40, 320, 640)
+    b2 = coord(656, 40, 320, 640)
+
+    s1  = coord(84, 454, 136, 32)
+    sn1 = coord(74, 490, 156, 20)
+    s2  = coord(1060, 454, 136, 32)
+    sn2 = coord(1050, 490, 156, 20)
+
+    width = 1280
+    height = 720
+
+    img = Image.new("RGB", (width, height))
+
+    pixels = img.load()
+    for y in range(height):
+        for x in range(width):
+            ####################### player 1
+            ### Board
+            if x>=b1.x and x<b1.x+b1.width and y>=b1.y and y<b1.y+b1.height:
+                xd = x-b1.x
+                yd = y-b1.y
+                # pixels[x, y] = colors[board[yd>>5][xd>>5]].multiply(sprite_pixels[yd&0b0000000000011111, xd&0b0000000000011111])
+                xs = xd&0x1F
+                ys = yd&0x1F
+                if (xs > 7 and xs < 24) and (ys > 7 and ys < 24): # middle
+                    pixels[x, y] = colors[board0[yd>>5][xd>>5]].get()
+                elif (xs > 5 and xs < 26) and (ys > 5 and ys < 26): # mid boarder
+                    pixels[x, y] = colors[board0[yd>>5][xd>>5]].mask(0xFFFFFFB0)
+                elif xs+ys<31: # top left edge
+                    if xs>ys:
+                        pixels[x, y] = colors[board0[yd>>5][xd>>5]].get()
+                    else:
+                        pixels[x, y] = colors[board0[yd>>5][xd>>5]].mask(0xFFFFFFEF)
+                else:
+                    if xs>ys:
+                        pixels[x, y] = colors[board0[yd>>5][xd>>5]].mask(0xFFFFFFD7)
+                    else:
+                        pixels[x, y] = colors[board0[yd>>5][xd>>5]].mask(0xFFFFFFC0)
+            ### Next Piece
+            elif x>=nb1.x and x<nb1.x+nb1.width and y>=nb1.y and y<nb1.y+nb1.height:
+                xd = x-nb1.x
+                yd = y-nb1.y
+                xs = xd&0x1F
+                ys = yd&0x1F
+                if (xs == 31) or (ys==31):
+                    if (xs == 0) or (ys == 0):
+                        pixels[x, y] = colors[next_board0[yd>>5][xd>>5]].shiftr(1)
+                    else:
+                        pixels[x, y] = colors[next_board0[yd>>5][xd>>5]].shiftr(2)
+                elif (not xs) or (not ys):
+                    pixels[x, y] = colors[next_board0[yd>>5][xd>>5]].get()
+                else:
+                    pixels[x, y] = colors[next_board0[yd>>5][xd>>5]].mask(0xFFFFFFC0)
+            ### Score
+            elif x>=s1.x and x<s1.x+s1.width and y>=s1.y and y<s1.y+s1.height:
+                yd = y-s1.y
+                if x < (24+s1.x) and a_s[yd>>2][(x-s1.x)>>2]:
+                    pixels[x, y] = white.get()
+                elif x<(52+s1.x) and x > (28+s1.x) and a_c[yd>>2][(x-(28+s1.x))>>2]:
+                    pixels[x, y] = white.get()
+                elif x<(80+s1.x) and x > (56+s1.x) and a_o[yd>>2][(x-(56+s1.x))>>2]:
+                    pixels[x, y] = white.get()
+                elif x<(108+s1.x) and x > (84+s1.x) and a_r[yd>>2][(x-(84+s1.x))>>2]:
+                    pixels[x, y] = white.get()
+                elif x > (112+s1.x) and a_e[yd>>2][(x-(112+s1.x))>>2]:
+                    pixels[x, y] = white.get()
+                else:
+                    pixels[x, y] = text_bg.get()
+            elif x>=sn1.x and x<sn1.x+sn1.width and y>=sn1.y and y<sn1.y+sn1.height:
+                pixels[x, y] = text_bg.get()
+            ####################### player 2
+            ### Board
+            elif x>=b2.x and x<b2.x+b2.width and y>=b2.y and y<b2.y+b2.height:
+                xd = x-b2.x
+                yd = y-b2.y
+                xs = xd&0x1F
+                ys = yd&0x1F
+                if (xs == 31) or (ys==31):
+                    if (xs == 0) or (ys == 0):
+                        pixels[x, y] = colors[board1[yd>>5][xd>>5]].shiftr(1)
+                    else:
+                        pixels[x, y] = colors[board1[yd>>5][xd>>5]].shiftr(2)
+                elif (not xs) or (not ys):
+                    pixels[x, y] = colors[board1[yd>>5][xd>>5]].get()
+                else:
+                    pixels[x, y] = colors[board1[yd>>5][xd>>5]].mask(0xFFFFFFC0)
+            ### Next Piece
+            elif x>=nb2.x and x<nb2.x+nb2.width and y>=nb2.y and y<nb2.y+nb2.height:
+                xd = x-nb2.x
+                yd = y-nb2.y
+                xs = xd&0x1F
+                ys = yd&0x1F
+                if (xs == 31) or (ys==31):
+                    if (xs == 0) or (ys == 0):
+                        pixels[x, y] = colors[next_board1[yd>>5][xd>>5]].shiftr(1)
+                    else:
+                        pixels[x, y] = colors[next_board1[yd>>5][xd>>5]].shiftr(2)
+                elif (not xs) or (not ys):
+                    pixels[x, y] = colors[next_board1[yd>>5][xd>>5]].get()
+                else:
+                    pixels[x, y] = colors[next_board1[yd>>5][xd>>5]].mask(0xFFFFFFC0)
+            ### Score
+            elif x>=s2.x and x<s2.x+s2.width and y>=s2.y and y<s2.y+s2.height:
+                yd = y-s2.y
+                if x < (24+s2.x) and a_s[yd>>2][(x-s2.x)>>2]:
+                    pixels[x, y] = white.get()
+                elif x<(52+s2.x) and x > (28+s2.x) and a_c[yd>>2][(x-(28+s2.x))>>2]:
+                    pixels[x, y] = white.get()
+                elif x<(80+s2.x) and x > (56+s2.x) and a_o[yd>>2][(x-(56+s2.x))>>2]:
+                    pixels[x, y] = white.get()
+                elif x<(108+s2.x) and x > (84+s2.x) and a_r[yd>>2][(x-(84+s2.x))>>2]:
+                    pixels[x, y] = white.get()
+                elif x > (112+s2.x) and a_e[yd>>2][(x-(112+s2.x))>>2]:
+                    pixels[x, y] = white.get()
+                else:
+                    pixels[x, y] = text_bg.get()
+            elif x>=sn2.x and x<sn2.x+sn2.width and y>=sn2.y and y<sn2.y+sn2.height:
+                pixels[x, y] = text_bg.get()
+            else: 
+                if (x+y)&1:
+                    pixels[x, y] = (0, 0, 255)
+                else:
+                    pixels[x, y] = ((x+y)>>3, (((1280+720)>>3)-((x+y)>>3)), 0)
+
+    img.save(output)
+    img.show()
+
+I = 1
+O = 2
+T = 3
+S = 4
+Z = 5
+J = 6
+L = 7
+
+next_board_0 = [
+    [0,0,0,0],
+    [0,0,0,0],
+    [0,0,0,0],
+    [0,0,0,0]]
+next_board_i = [
+    [0,0,0,0],
+    [0,0,0,0],
+    [0,0,0,0],
+    [I,I,I,I]]
+next_board_o = [
+    [0,0,0,0],
+    [0,0,0,0],
+    [0,O,O,0],
+    [0,O,O,0]]
+next_board_t = [
+    [0,0,0,0],
+    [0,0,0,0],
+    [0,T,0,0],
+    [T,T,T,0]]
+next_board_s = [
+    [0,0,0,0],
+    [0,0,0,0],
+    [0,S,S,0],
+    [S,S,0,0]]
+next_board_z = [
+    [0,0,0,0],
+    [0,0,0,0],
+    [Z,Z,0,0],
+    [0,Z,Z,0]]
+next_board_l = [
+    [0,0,0,0],
+    [0,L,0,0],
+    [0,L,0,0],
+    [0,L,L,0]]
+next_board_j = [
+    [0,0,0,0],
+    [0,0,J,0],
+    [0,0,J,0],
+    [0,J,J,0]]
+
+board = [
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0]
+]
+
+next_board0 = [
+    next_board_t, next_board_s, next_board_s
+]
+
+board0 = [
+    [[0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [I,0,0,0,0,0,0,S,0,I],
+    [I,0,T,0,J,J,J,S,S,I],
+    [I,T,T,T,O,O,J,T,S,I],
+    [I,I,I,I,O,O,T,T,T,I]],
+
+    [[0,0,0,0,T,T,T,0,0,0],
+    [0,0,0,0,0,T,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [I,0,0,0,0,0,0,S,0,I],
+    [I,0,T,0,J,J,J,S,S,I]],
+
+    [[0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,T,T,T,0,0,0],
+    [0,0,0,0,0,T,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [I,0,0,0,0,0,0,S,0,I],
+    [I,0,T,0,J,J,J,S,S,I]]]
+
+next_board1 = [
+    next_board_t, next_board_t, next_board_t
+]
+
+board1 = [
+    [
+    [0,0,0,I,I,I,I,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,I,0,0,0],
+    [0,0,0,0,0,0,I,0,0,0],
+    [0,0,Z,Z,0,L,I,0,O,O],
+    [0,Z,Z,L,L,L,I,0,O,O]],
+
+    [[0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,I,I,I,I,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,L,0,0,0],
+    [0,0,0,0,0,0,I,0,0,0],
+    [0,0,0,L,0,L,I,0,0,0],
+    [0,0,Z,Z,0,L,I,0,O,O],
+    [0,Z,Z,L,L,L,I,0,O,O]],
+
+    [[0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,I,I,I,I,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,0,0,0,0],
+    [0,0,0,0,0,0,L,0,0,0],
+    [0,0,0,0,0,0,I,0,0,0],
+    [0,0,0,L,0,L,I,0,0,0],
+    [0,0,Z,Z,0,L,I,0,O,O],
+    [0,Z,Z,L,L,L,I,0,O,O]]]
+
+for i in range(len(board0)):
+    make_picture(board0[i], board1[i], next_board0[i], next_board1[i], f"output/picture_{i}.png")
\ No newline at end of file
diff --git a/make_gif.py b/make_gif.py
new file mode 100644
index 0000000..39f8165
--- /dev/null
+++ b/make_gif.py
@@ -0,0 +1,34 @@
+from PIL import Image
+import os
+import re
+
+frame_folder = "./output"
+output_gif = "output.gif"
+
+# same duration for every frame (in milliseconds)
+frame_duration = 250
+
+def frame_number(filename):
+    return int(re.search(r"frame_(\d+)\.png", filename).group(1))
+
+files = [
+    f for f in os.listdir(frame_folder)
+    if f.startswith("frame_") and f.endswith(".png")
+]
+
+files.sort(key=frame_number)
+
+frames = [
+    Image.open(os.path.join(frame_folder, f)).convert("RGBA")
+    for f in files
+]
+
+frames[0].save(
+    output_gif,
+    save_all=True,
+    append_images=frames[1:],
+    duration=frame_duration,
+    loop=0
+)
+
+print(f"Saved {output_gif}")
\ No newline at end of file
diff --git a/output.gif b/output.gif
new file mode 100644
index 0000000..f8be27c
Binary files /dev/null and b/output.gif differ
diff --git a/test.png b/test.png
new file mode 100644
index 0000000..1d115f2
Binary files /dev/null and b/test.png differ
diff --git a/tet-cpu-plan b/tet-cpu-plan
index 5ffaef2..bff840b 160000
--- a/tet-cpu-plan
+++ b/tet-cpu-plan
@@ -1 +1 @@
-Subproject commit 5ffaef21b66ccf44846f4ecdd4699a96fd917d02
+Subproject commit bff840b94f89348aa1618fe4323dc000a8088954