Click here for 82 solutions to the chemical symbol word square (2005-11-13 puzzle, modified on 2005-11-20).
Click here for 80 solutions to magic product square on 5040 (2005-10-09 puzzle).
Click here for the Will Shortz Mosaic by Ken Knowlton, for the clues written by Frank Longo.
Click here for an analysis of Sam Lloyd's Shipwreck Puzzle.
Copyright © 2003, 2005 by Richard Renner.