Kostas Giannakakis

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  Einstein's Riddle 4.61

  Kostas Giannakakis - Phần mềm miễn phí -

  Einstein's riddle, also known as the "Zebra puzzle," is a renowned logic puzzle often attributed to Albert Einstein. It presents a scenario in a neighborhood of five houses, where participants receive various clues about the habits of the … Thông tin thêm...
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  SmartLexicon 0.20

  Kostas Giannakakis - Phần mềm miễn phí -

  SmartLexicon is an online platform created by Kostas Giannakakis that allows users to expand their vocabulary in English. Thông tin thêm...