Tactile Advanced Braille Education Fingerboard with Raised Dots accessibility The basis for this puzzle

The basis for this puzzle was obtained from the book The Moscow Puzzles by Boris Kordemsky

If you would like a custom 10 digit solution please select the appropriate option in the drop down box and enter it in the "SPECIAL INSTRUCTIONS FOR SELLER" box on the checkout page

A True Challenge Guaranteed: We stand by the legendary difficulty of this puzzle

In order to solve the puzzle you need to arrange each piece so that where two edges meet the symbols match

Once the pattern is identified and you develop the muscle memory it will take seconds to solve this brainteaser

Tactile Advanced Braille Education Fingerboard with Raised Dots accessibility The basis for this puzzleFeatures of our Tactile Braille Alphabet, Punctuation, and Number Fingerboard This board has been laser engraved to make it easy for you to use in the classroom or at home. It is made from Baltic Birch Wood and is 8. 4" x 6. 48 x . 25". Included on the braille board: The Alphabet: A Z Numbers: 0 9 Punctuation: !, ?, #, @, :, Semi Colon, Comma, Decimal Point, Period Hyphen Period Features RAISED DOTS The Premium Braille Alphabet, Punctuation, and