Puzzle 197
Can you find the country hidden in the following paragraph:
As a keen photographer, I find the best way to capture the portrait of a gazelle is to stand well downwind. I also try to wear clothes that blend in with the background to reduce the chances of scaring the animal.
Puzzle Copyright © Kevin Stone
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Hint
The country spans more than one word.
Answer
India.
As a keen photographer, I find the best way to capture the portrait of a gazelle is to stand well downwIND. I A lso try to wear clothes that blend in with the background to reduce the chances of scaring the animal.
Puzzle 198
Sam takes 20 days to build a wall.
Taylor and Kelly each take 10 days to build a wall.
How long will it take the three of them to build a wall if they work together?
Puzzle Copyright © Kevin Stone
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Hint
How many walls can be built in 20 days?
Answer
4 days.
Reasoning
In 20 days, Sam can build 1 wall, and Taylor and Kelly can each build 2 walls.
So, in 20 days, 5 walls can be built.
Therefore, one wall will take 4 days to build.
Puzzle 199
Add lines to this grid and create five areas that each have 4 letters, to spell five 4-letter words.
Puzzle Copyright © Elliott Line This puzzle appeared in Mensa's EnigmaSig (195.13) and is used with permission.
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Hint
One of the words is PALM.
Answer
Trip, Trio, Open, Pale, and Palm.
Puzzle 200
Here is a curious grid! The sums of the shapes are shown at the end of each row, and at the bottom of each column.
What is the missing sum, and what is each shape worth?
Puzzle Copyright © Kevin Stone
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Hint
Look at the first and third columns first.
Answer
The missing sum is 40.
Circle = 12
Star = 3
Square = 7
Triangle = 9
Reasoning
Looking at Column 1 and Column 3 we have:
[1] Square + Star + Circle + Square = 29
[2] Square + Square + Triangle + Star = 26
If we subtract [1] − [2] we get:
[3] Circle − Triangle = 3
And Row 3 is:
[4] Circle + Circle + Triangle + Circle = 45
If we add [3] + [4] we get:
Circle + Circle + Circle + Circle = 48
So, Circle = 12 .
Using [3] we find that Triangle = 9 .
Using Column 2 we find that Star = 3 .
Using Row 1 we find that Square = 7 .
Double-Checking
The rows add to: 35 + 26 + 45 + 25 = 131.
The columns add to: 29 + 36 + 26 + 40 = 131.
The rows and columns must add to the same number, so this could have been used a shortcut to the missing sum.
In total, there are:
5 Squares = 5 x 7 = 35
5 Circles = 5 x 12 = 60
3 Stars = 3 x 3 = 9
3 Triangles = 3 x 9 = 27
Which is also a total of 131.
So all of the totals are the same, as expected.
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