Escape of Purple Door 4 - Santa's Home

Walkthrough:
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-there are 3 endings in the game. this is one of them:
-get the green ball from the tree.
-get the pliers from the right side of the screen.
-get the paper from the trash bin.
-cut the wires of the cabinet with the pliers and get the ball box
-get the fork in the cabinet shelf.
-go to purple door screen and click the bottom of the screen.
-get the robot and the toy car on the green rug.
-get the blank paper under the blanket on the bed.
-eat the cake and get the key.
-go to brown door screen.
-open the top drawer with the key and get the toy key
-get the matches from the middle drawer.
-get the woods at the right side of the drawers.
-put the woods on the fireplace.
-add the paper on the woods then light up the matches.
-after having the fire see the symbols on the window.
-put the blank paper on the fire and get the math code:842
-have a tour in the room and go back to fireplace.
-get the red ball from the melted candy on the fireplace.
-put the toy key on the car.
-enter 842 on the bottom drawer and get the blue ball.
-go to the table screen and examine the painting on the walland 
 see the colors and ways:
 up red
 down red
 down blue 
 up blue
 down blue
 up red
 up blue
-click on the robot this colors with ways and get the yellow ball.
-put the car under the table and have a race.
-see the symbols after the race:
 moon
 grass
 sun
 tear drop
-examine the painting and find the colors:
 yellow
 green
 red
 blue
-put the balls on the ball box we have in this order.
-get anothet ball from the box.
-click on the purple door and escape.