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Sent by a friend in Germany. I have no idea what it says yet!...

Xmas puzzle image

Rand al'Thor
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1 Answers1

33

The message reads:

HaPpY 2015

How to decode:

As noted in the comments, each figure has seven sharp corners. Treating a sharp left turn as $1$ and a sharp right turn as $0$, each figure encodes a 7-digit binary number. These numbers are $$1001000,\, 1100001,\, 1010000,\, 1110000,\, 1011001,\, 0110010,\, 0110000,\, 0110001,\, 0110101.$$ If we interpret these numbers as ASCII, we get a sequence of characters:
  HaPpY2015.

Julian Rosen
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