Solving word puzzles can help prevent memory loss!

[Senior Recreation Book] In the series 『Word Puzzles for Adults』, to completely solve the puzzle, you must read all the crossword keys and try to guess the answer in various ways.
You should also verify that the intersecting letters are correct.
It has been proven that solving word puzzles regularly has a definite effect on preventing memory loss.
It can be seen as a kind of mental anti-aging.
In addition, you can feel a sense of accomplishment by solving word puzzles while improving your general knowledge and vocabulary.
In addition to word puzzles, it also includes a variety of brain games.