Type:

Description:

The Grey Labyrinth, which is paid for by visitor donations and maintained by a collection of volunteers, is an archive of puzzles from mathematicians, philosophers, and others. The editors challenge visitors to solve one of the rotating unsolved puzzles before the solution is posted online. Recently solved puzzles include a relativity game and exercises in geometry and probability. A survey on each solution page asks visitor to rate the puzzle on a scale of one to five, and results for the puzzle are posted online. Puzzles from previous years, going back to 1996, are saved in the archives, which can be sorted by name, popularity and date. Anyone who agrees to the Registration Agreement Terms can register to join the forum or chat on a private messaging system and also contribute to the list of puzzles.

Subjects:

  • Educational Technology > General
  • Education > General

Education Levels:

    Keywords:

    NSDL,Physical Education -- Games (educational),oai:nsdl.org:2200/20111120195628652T,Educational Technology,NSDL_SetSpec_internetscout,Education,Physical Education

    Language:

    English

    Access Privileges:

    Public - Available to anyone

    License Deed:

    Creative Commons Attribution Non-Commercial Share Alike

    Collections:

    None
    This resource has not yet been aligned.
    Curriki Rating
    'NR' - This resource has not been rated
    NR
    'NR' - This resource has not been rated

    This resource has not yet been reviewed.

    Not Rated Yet.

    Non-profit Tax ID # 203478467