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Mathematical Puzzles and other brain twisters

Anthony S. Filipiak

Filipiak, Anthony S.;

Mathematical Puzzles and other brain twisters

Bell Publishing Co NY 1942

topics: |  math | puzzle


    Shifting Block puzzles - A number of hard ones.
    Straight line peg puzzles / Circle peg puzzles
    String through plate w/ holes, discard holes after
    3d wooden interlocking blocks
    2D cut - tangram-like


amitabha mukerjee (mukerjee [at] gmail.com) 17 Feb 2009