Magic Square of Squares Checker




  Check your 3x3 magic square that has 6 or more perfect squares against 100,000 magic squares!
  Also, you can download the full list of 315,772 known magic squares [65 MB], or take a look at the latest report.

When you click 'Check Square', your magic square is reduced, rotated and reflected and compared against 100,000 known squares.

decimal.js is used for large numbers (courtesy of the Expat license.)

Copyright (C) 2017-2020 Ben Asselstine
This page is licensed under the terms of the Creative Commons Attribution ShareAlike 4.0 Intl License.

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