Masonry


The advertisement flyer of the contractor showed me several examples of masonry, with bricks in two colours: brown and yellow.

masonry exercise image

Which code should be substituted for the question marks?

You can look up a hint

Puzzlers are likely to value their brain power. So I’ll take this opportunity by passing on some research results: walking increases your memory

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s