page_title: Word square
hierarchical_section_title: Word square
caption_attribution_description: English: Sator square Sator Arepo Tenet Opera Rotas (word square, palindrome) in Oppède (France). The letters S and N are reversed like for an ambigram.
context_page_description: A word square is a special type of acrostic. It consists of a set of words written out in a square grid, such that the same words can be read both horizontally and vertically. The number of words, which is equal to the number of letters in each word, is known as the "order" of the square. For example, this is an order 5 square:
  A popular puzzle dating well into ancient times, the word square is sometimes compared to the magic square, though apart from the fact that both use square grids there is no real connection between the two.
context_section_description: A word square is a special type of acrostic. It consists of a set of words written out in a square grid, such that the same words can be read both horizontally and vertically. The number of words, which is equal to the number of letters in each word, is known as the "order" of the square. For example, this is an order 5 square:
  A popular puzzle dating well into ancient times, the word square is sometimes compared to the magic square, though apart from the fact that both use square grids there is no real connection between the two.
caption: Sator Square in Oppede, Luberon, France
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