This app is to make word puzzle, similar to called Wordle, https://www.nytimes.com/games/wordle/index.html
You need to use UICollectionView, as we coded in Cute Animals app. The 5-char word list is given here https://www-cs-faculty.stanford.edu/~knuth/sgb-words.txt . In each cell of UICollectionView you need to use a UILabel. Do not use letter images. You need to keep word list as an internal resource in a .txt or similar format. After each game (successful or not), a new game is started. There is no audio, score-boarding, hint option, timer requirements in the game.