After I have share level 41-45 now to help you if get stuck I will share 100 Doors Runaway Level 46 to level 50 Walkthrough. Check this out
100 Doors Runaway Level level 46
Tap play button to see the ball move. Now see the RGB above the door it mean you count the red, green and blue ball.
You will see red ball=4, green ball=3, blue ball=1 so enter the code 431 to open the door.
100 Doors Runaway Level level 47
Get the binocular then use it to stone to get a glass now get the glass then use it to hay then get a key. Use key to open the panel.
Use binocular to black dot above the door and you will see the code, now enter the code 17539 to open the door.
100 Doors Runaway Level level 48
Now use chainsaw to open the door by tap and slide follow the yellow lines. I must try this few times to open the door, good luck.
100 Doors Runaway Level level 49
You must pull out all ring to see the flag but to pull ring no 2 you must get crowbar on the top left and use it to the ring then pull it.
Now you must count the flag color on each rack
2*3 = 6
So enter the code 5626.
100 Doors Runaway Level level 50
E = 5 , I = 9 , O = 15 , U = 21
So the code is 591521.
That the last level for the latest update, I hope you still enjoy the game and see you on the next update.