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The All Colour Envelopes Blog

  • The Impossible Envelope
    January 3, 2020

    The Impossible Envelope

    Happy new year to you all! As the month of January is national ‘brainteaser month’ we thought we’d have a little fun and get your brain in gear to kick start 2020. Grab a pen and paper and give this a go.

    Can you draw the IMPOSSIBLE ENVELOPE?

    Without lifting your pen off the paper or going over the same line twice, can you draw the picture below?

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