Have you checked out the grid logic number puzzles? I've seen them called Griddlers or Japanese Logic puzzles. Basically an empty grid with series of numbers printed in the rows and columns that represent the number of filled spaces (a sequence of numbers are sets of filled spaces divided by at least one empty space.) They make pictures when they're complete. Totally addictive, I love them, though I got stumped on one of Ben Franklin's head.
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timeasmymeasure
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Date: 2005-11-19 12:13 am (UTC)