100 Doors 2013 Walkthrough: Levels 71 to 80

Walkthrough for 100 Doors 2013!

Here is the Solution and Walkthrough for Doors 71 to 80 of 

"100 Doors 2013"

Your guide and inspiration to 100 Doors 2013

100 Doors 2013 Door 71

12,9,48,13,1,33,7

100 Doors 2013 Level 71 Solution:

Hint: Replace the question marks with the numbers above the door.

Hint2: Column 1 --> all the numbers are dividable by 4.

Hint3: Column 2 --> all the numbers are dividable by 3, excluding numbers dividable by 4.

Hint4: Column 3 -->  all these numbers are prime.

Answer:

Column1: 12, 48.   Add all the numbers from column 1 to get 176.

Column2: 9, 33.  Add all the numbers from column 2 to get 183

Column3: 13, 1, 7.  Add all the numbers from column 3 to get 54.

Use the keypad and type 176 183 54 to solve level 71.

100 Doors 2013 Door 72

100 Doors 2013 Level 72 Solution:
Take the crowbar
Take the screwdriver somewhat hidden below the crowbar.
Use the crowbar to open the electricity box
Use the screwdriver on the electricity box to get a key-card
Use the keypad and insert the key-card to solve level 72.



100 Doors 2013 Door 73
Code: 30,31,45,660

100 Doors 2013 Level 73 Solution:

Work out what the question marks will be around the circle:
1, 3, 5, 7
9, 12, 15, 18
2, 4, 6, 8
22, 23, 44, 55

To get 30 = 5 * 6
To get 31 = 22 + 9
To get 45 = 33 + 12
To get 660 = 44 * 15

(If it is a multiplication, then move the dial until the green line connects to 2 numbers
If it is an addition, then move the red line between the 2 numbers.
After each code, press the calculate button).

The door will open if you calculated all 4 correctly.

Level 73 solved!



100 Doors 2013 Door 74

100 Doors 2013 Level 74 Solution:

Turn clockwise about 14 times
Then anti-clockwise about 14 times.
Repeat until all 3 bars on the right and
all 3 bars on the left has moved.

Level 74 solved.



100 Doors 2013 Door 75
0001000011100

100 Doors 2013 Level 75 Solution:

Lots of zero's and one's
Hint: The 1's are making a pattern on the door, well, actually 4 patterns.

Cant see the patterns?  Divide the door into 4 quadrants and you will find a number in each.

Top-left = 1
Top-right = 2
Bottom-left = 7
Bottom-right = 5

Use keypad and solve this level with 1275



100 Doors 2013 Door 76
Famous people and their dates

100 Doors 2013 Level 76 Solution:

Top left = Thomas Edison. 85 Years.
Top- right = Mikhail Lomonosov. 54 Years.
Bottom left = Nikola Tesla. 87 Years.
Bottom-right = Albert Einstein. 76 Years.

Add the top 2 years: 84 + 54 = 138
Subtract the bottom 2: 87 - 76 = 11
Multiply the 2 numbers: 138 * 11 = 1518

Solve this door by using the keypad and entering 1518.



100 Doors 2013 Door 77
Flower Power

100 Doors 2013 Level 77 Solution:

This is a silly level :-(
Not sure what the purpose of the flowers are???  If you know, please leave a comment!
(Maybe there is another way to solve this door by using the flower-clock?)

To solve:
Move the clay pot to reveal a hidden button.
Press the button 4 times.
Door will open.

Level 77 solved.




100 Doors 2013 Door 78
dots

100 Doors 2013 Level 78 Solution:

Look at the pattern above the door and work it from left to right.
The 3 buttons on the side = top, middle, bottom.
If the pattern show 2 buttons on top of each other, then press the 2 buttons at the same time.

To solve:
Press top and bottom simultaneously.
Then:
middle, bottom, middle, top, middle bottom, middle
And finally,
Press top and bottom simultaneously.

Door will open and level 78 solved.




100 Doors 2013 Door 79

100 Doors 2013 Level 79 Solution:

Slide each circle from left to right and count the number of moves:

5
7
9
11

Use the keypad and solve door 79 with the code 57911



100 Doors 2013 Door 80
Purple room

100 Doors 2013 Level 80 Solution:

Slide the left door to the left. Hold it there and slide the what bar on
 the left downwards to keep the door open.
Ditto with the right-hand side.

Exit level 80!

100 Doors 2013 Walkthrough levels 61 to 70

Walkthrough Solutions Tips Hints Answers for 100 Doors 2013

100 Doors 2013 Walkthrough!

Doors 61 to 70.

Need help? Scroll down!

100 Doors 2013 Door 61

Upside-down car, boat and tree

100 Doors 2013 Level 61 Solution:

Tilt the tablet so that the boat is floating correctly on the water. Press it's button.

Then turn 90 degrees so that trees are correct orientation.  Press it's button.

Turn another 90 degrees so that the car is oriented correctly.  Press it's button.

Turn another 90 degrees and press the button under the door.

Wola!

100 Doors 2013 Door 62

100 Doors 2013 Level 62 Solution:

Car 180 degrees (facing right)

Boat 60 degrees (facing right)

Bicycle 30 degrees (facing left)

Airplane 270 degrees. (facing left)

To solve, start from the top picture and work your way down.

Each click is 30 degrees.

To solve:

Right 6 clicks

Left 1 click

Right 2 clicks

Left 9 clicks

100 Doors 2013 Door 63

100 Doors 2013 Level 63 Solution:

Count the number of circles, triangles, and squares to open this door.

Circles: 4

Triangles: 4 big ones, 6 medium ones.  6 small ones = 16

Squares: 1 big one, 2 medium, 2 small = 5

Use the keypad with code 4165 to exit

100 Doors 2013 Door 64

WESN Cat and Rope

100 Doors 2013 Level 64 Solution:

Take the rope

Use the rope on the circle on the left.

Pull the rope to bring the trolley into view.

Take the hammer from the trolley

Move trolley out of the way.

Use the hammer to break the cat statue.

You will see an N for North on the light.

Use the dial on the door to show in the correct direction then press the green button.

On top of the door are the letters "WESN"

So point West (left) and press the green button.

Point East (right) and press the green button.

Point South (down) and press the green button.

Point North (up) and press the green button.

Door 64 solved!

100 Doors 2013 Door 65

Piano Room

100 Doors 2013 Level 65 Solution:

There are 6 light bulbs and piano keys that can turn them on.

Light1: 2nd white piano key

Light2: right-most white piano key

Light3: 2nd last black piano key

Light4: 2nd black piano key

Light5: 6th black piano key

Light6: 4th black key.

So, play and turn lights from 1 to 6 on.

Light goes on and then off.  Does not matter.

If you turn them on in order from left to right, the door will open.

100 Doors 2013 Door 66

100 Doors 2013 Level 66 Solution:

Draw diagonally across the door.  This will remove 1 layer and expose the lift cables.

Pull the cable down.

Exit on the green arrow.

100 Doors 2013 Door 67

100 Doors 2013 Level 67 Solution:

Pick up the red, yellow, and blue lights.

Now put each light into the holder and look at the 2 numbers it presents

and also the relative height of each number.

Put the yellow light in the placeholder above the door.

This will show 9 (position 6) and 1 (position 2)

Use the red light

This will show 7 (position 4) and 3 (position 5)

Use the blue light.

This will show 6 (position 1) and 4 (position 3)

To win this door, enter the numbers from highest (position 1) to lowest.

Enter 614739

100 Doors 2013 Door 68

Melon, ball, spring, banana, snorkel, whistle, compass, razor, protractor...

100 Doors 2013 Level 68 Solution:

This is a funny door to solve.

You need to spell the word "door".

Use items that looks like each letter.

D = Protractor

O = Ball and Mellon

R (lower case r) = snorkel

Place them from left to right to spell D-O-O-R and the door will open.

100 Doors 2013 Door 69

Grey room with codes on the door...

100 Doors 2013 Level 69 Solution:

Hint: There are 4 codes.  Each one is a number.

Hint2: Each code is a number that includes a mirror image of the number

1

2

3

4

Use the keypad and exit with code 1234

100 Doors 2013 Door 70

Candle Puzzle Room

100 Doors 2013 Level 70 Solution:

Light the candles to match the picture above the door.

A black square means Candle On (why black???)

Above the door are 4 sets of 4 pictures

(top left, bottom left then top right and bottom right, 4 times)

Set 1:

Top left: Burn the middle candle (4 times)

Bottom left: burn the 2 side candles (6 times)

Top right: Left candle (1 time)

Bottom right (right candle) 5 times.

This will reveal the number 14 at the top.

Set 2:

Top left: Burn the 2 side candles (2 times)

Bottom left: burn the middle candle (6 times)

Top right: Right candle (4 time)

Bottom right: Burn the middle candle (7 times)

This will reveal number 76.

Set 3:

Top left: Burn the right candle (7 times)

Bottom left: burn the left and middle candles (6 times)

Top right: Burn the middle candle (7 time)

Bottom right: Burn the middle candle (0 times)

This will reveal number 31

Set 4:

Top left: Burn no candles (3 times)

Bottom left: burn the middle and right candles (5 times)

Top right: Burn the middle and right candles (3 time)

Bottom right: Burn the left candle (5 times)

This will reveal number 52.

Exit using the code 14763152

Hope you enjoyed this Walkthrough for Levels 61 to 70 of 100 Doors 2013!