I resent that "fill, then remove pieces disallowed by any of the three views" solves 5 and 8. If something claims to be hard, you ought not to be able to solve it completely without thinking. But 1 and 10 are beautiful.
I only spent a measureable amount of time on the first one. After I figured out how they went and how to "make there be corners", things got a lot easier.
While I've posted *a* solution to 10, there's prettier, more Q-bert looking arrangement that is a lot more obvious. I never get there the easy way. *sigh*
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Date: 2007-04-13 12:38 am (UTC)Verdict: hey, beats Sudoku.
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Date: 2007-04-13 01:02 am (UTC)While I've posted *a* solution to 10, there's prettier, more Q-bert looking arrangement that is a lot more obvious. I never get there the easy way. *sigh*
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Date: 2007-04-13 03:58 am (UTC)Neat.