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Intermediate

The framing effect

Four squares, three of which are coloured. What’s the area of the blue one?

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Solution

The blue area is 16.

Solution by Jan.

Poem

The framing effect
A new day
Begins in frame
The black is blue
The green and red too
Some may say
It is not true
How do they know
What means the square blue ?
I like this colours
One in another
Just love there earnest lines
Which show their souls
And frame my eyes

Bella

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