Level 71 to 80 was amazing and it took me sometime to get used to the items in each level. I have shared the video and step by step walk-through below. Enjoy.
100 Floors Level 71 – The images are symbols from “ba gua”. Hope the picture is self-explanatory.
100 Floors Level 72 – Push the cars up the starting line in the following order: yellow, red, blue then green.
100 Floors Level 73 – Math problem? Basically you just need to try to get the final answer as 73. Here’s how I did it: Slide right, right, up, left, down, left, down, right, up, right.
100 Floors Level 74 – Clockwise from the top, change the colors to yellow, blue, light blue, orange, purple and green.
100 Floors Level 75 – Take the small weight off the right platform and put on the left platform. Put the rest of the weights on the floor onto the right platform. Hold your phone upright.
100 Floors Level 76 – Rearrange the tiles so that the lines on the tiles make a square. Put the wooden piece into the center.
100 Floors Level 77 – Press the green button till the light reaches the 7 o’clock position.
100 Floors Level 78 -Match the colors of the tiles around the question mark with the colors on the cube. Top of question mark is blue. (nearer to door) Right is red. Right of red is white. Left is brown. Bottom is black.
100 Floors Level 79 – Arrange the tiles so that the black line in the tiles are all connected to match what is shown on the floor.
100 Floors Level 80 – Use the torch to light up the whatever that is in the following order:
Light up the right, middle, second from right. Tap the circular container in the center.
Light up again: left, second from the left. Tap container twice.
Light up again: left, middle. Tap the container.