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Introducing "Challenge Idiom Guessing." This is a game where you guess four-character idioms that capture the principles of the world in just four characters. We hope you'll have a meaningful time recalling the wisdom of these ancient tales. Have fun! :) [Game Features] - Over 2,300 four-character idioms - Easy controls and fast gameplay - Hints provided to help you easily guess unfamiliar names - No in-game purchases