Generally, puzzles help keep your brain sharp as you age. They pose challenges in the areas of science, math, language and history and so on. But the good thing about crossword puzzles is that you can do them on your own pace. There is no time to beat so the pressure is greatly minimized. Try a crossword puzzle today! Это и многое другое вы найдете в книге Sunday Relaxer Puzzle On Vol 6. Sunday Crossword Puzzle Edition (Speedy Publishing LLC)