Crosswords strengthens the vocabulary and spelling of students and adults alike . A larger vocabulary, in turn, can increase your processing speed and your abstract thinking . This kind of mental boost can lead to greater professional success, as well . ▪︎"Crossword puzzles help human brain function " ▪︎Crosswords delay memory loss and help alleviate dementia ▪︎ Crosswords preserve memory, cognitive function and overall brain strength
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