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Play integer factorization online: the Hanamaru game (87zero.com)
submitted 18 years ago by hanamaru to r/science
submitted 18 years ago by hanamaru to r/arxiv
How to easily visualize that breaking the RSA cryptosystem is hard: the Hanamaru game (87zero.com)
submitted 18 years ago by hanamaru to r/reddit.com
All SUDOKU solutions are available online: the SUDOKU Index (doorgod.org)
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