I love all forms of world puzzles. Science has shown that any type of “word” activity (reading, crosswords, acrostics, fill-it-ins, etc) prolong the life cycle of the brain cells. These games and reading (even something as simple as the classifieds in the newspaper or magazines) can help with memory, create new connections between brain cells, and may even stave off the onset of many degenerative brain diseases, such as dementia and Alzheimer’s disease. Simple things like memory recall and spelling/pronunciation and grammar improves. I recommend every finds a type of word game that vibes for them; crosswords, cryptograms, acrostics, fill-it-ins, Quotefalls, Scrabble (Words with Friends), Word Search, Semantics (like Mad Libs), anagrams, Word Jumbles, Ambigrams (A puzzle type consisting of a word, symbolic representation, or piece of art that can be viewed in different ways and interpreted according to how it is viewed.) and Rebus (These are puzzles where a specific word is represented through the use of illustrated pictures. Individual letters, phrases, or words can all be represented by these pictures.)
I have an app for one if each puzzle type, since I never know what I am in the mood for. I even have a good Sudoku and Mahjong.
Great game. Just wish it has a few extra options, like a delete feature and a way you could check to see if there were any mistakes made, showing which word is in the wrong place, but no more detail than that. Otherwise, fantastic!