http://macroware.blog-city.com/(Puzzles) Copyright 2009 macroware.blog-city.comFri, 20 Nov 2009 05:57:00 GMThttp://server1.blog-city.com/images/bc_v5_logo_small.gifhttp://macroware.blog-city.com/360http://backend.userland.com/rsshttp://macroware.blog-city.com/sudoku_algorithm.htmhttp://macroware.blog-city.com/sudoku_algorithm.htmThu, 18 Sep 2008 15:18:00 GMThttp://macroware.blog-city.com/console/comments/popup/?f=sudoku%5FalgorithmDavid Carneyhttp://macroware.blog-city.com/rubiks_cube_solution.htmhttp://macroware.blog-city.com/rubiks_cube_solution.htmWed, 04 Jun 2008 03:46:00 GMThttp://macroware.blog-city.com/console/comments/popup/?f=rubiks%5Fcube%5FsolutionDavid Carneyhttp://macroware.blog-city.com/the_global_spec_brain_strainer.htmhttp://macroware.blog-city.com/the_global_spec_brain_strainer.htmThu, 23 Mar 2006 03:03:00 GMThttp://macroware.blog-city.com/console/comments/popup/?f=the%5Fglobal%5Fspec%5Fbrain%5FstrainerDavid Carney