Home›Browse›Polybius square🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ846324· pop 21· linked from 73 articlesPolybius squareSign in to saveAlso known as Polybius checkerboardtype of cipherAvailable in 21 languagesEspañolFrançaisDeutsch日本語РусскийItalianoالعربيةBulgarianCatalanCzechEsperantoGreekHungarianNederlandsPolskiTiếng ViệtTürkçeUkrainianShow 2 moreفارسی한국어via Wikidata sitelinks · CC0