Level 71 Pick up the gun and select it in your inventory. Shoot the birds that fly out one at a time. Shoot 8 to open the door.
100 Doors 2 Level 72 Walkthrough:
Level 72 Tap the rocks in the swamp from left to right.
100 Doors 2 Level 73 Walkthrough:
Level 73 Open the globe and take the telescope. Select the telescope and press and hold the flashing planets in the sky one by one from left to right to get the code = 371
100 Doors 2 Level 74 Walkthrough:
Level 74 Tilt your phone to move the fruits from left to right. Make them fall into PacMan's mouth until the green bar at the top is full.
100 Doors 2 Level 75 Walkthrough:
Level 75 Pick up the yellow car jack and place it under the car. Open the trunk of the car and take the tire. Shake your phone and a metal bar will appear on the right. Pick up the metal bar and place it on the car jack, then tap it to raise the car. Place the tire in the missing spot then tap the car jack to lower the car. Press the car jack to make the car go.