Assertion: crossword | /r/HasProperty | elementary kind
Facets:
Source sentences:
text: Crosswords in England during the 19th century were of an elementary kind, apparently derived from the word square, a group of words arranged so the letters read alike vertically and horizontally, and printed in children's puzzle books and various periodicals.
text: They were of an elementary kind apparently derived from the word square, a group of words arranged so the letters read alike vertically and horizontally, and printed in children’s puzzle books and various periodicals.
text: Crosswords in England during the 19th century were of an elementary kind, apparently derived from the word square, a group of words arranged so the letters read alike vertically and horizontally, and printed in children’s puzzle books and various periodicals.
text: They were of an elementary kind, apparently derived from the word square, a group of words arranged so the letters read alike vertically and horizontally, and printed in children's puzzle books and various periodicals.