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SafeCracker" puzzle - a coffee table challenge - Online Technical Discussion Groups—Wolfram Community
Made it - Love puzzles? Try the SafeCracker 40. Handmade wooden puzzle. Solution requires you to arrange dials so each of the columns totals 40. | Facebook
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SafeCracker" puzzle - a coffee table challenge - Online Technical Discussion Groups—Wolfram Community
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Mind Boggling Safecracker 50 Puzzle Classic Math Numbers Wood Puzzles Game for Adults Kids - AliExpress
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