Building a Language learning app - part 2

Back with an update on my language learning app to help me improve German (check out Part 1 here ). I’ve recently added three major features: Pronunciation , Audio Matching , and my personal favorite Crosswords . Crosswords Crosswords are fantastic for language learners because they mimic the "tip of the tongue" moment we experience in real conversations. However, building a functional crossword UI for mobile was full of unexpected challenges. Solving the Layout Originally, I tried a traditional