Solve Boggle boards — find all valid words (German + English) on a 4x4 letter grid. Use when the user shares a Boggle photo, asks for words on a grid, or plays word games. Includes 1.7M word dictionaries (DE+EN).
Initial release: trie-based DFS, 1.7M words (DE+EN), Qu-tile support, <5ms solve. Dictionaries auto-download from GitHub.