English Dictionary

diagramless

adj

(crosswords) Having a blank grid, so that the solver must determine the positions of the black (non-lettered) squares as well as the answers to the clues.

The puzzle in today's newspaper is a diagramless crossword.

意味（1）

(crosswords) Having a blank grid, so that the solver must determine the positions of the black (non-lettered) squares as well as the answers to the clues.

I hope the addition of KenKen to the puzzles page is an accommodation to the new size, not preliminary to discontinuation of the cryptic, acrostic, diagramless, etc.