Working with omp and OpenCode Zen is a pleasure. Fixing up a KenKen game in this session. It's amazing: I can spend a couple of bucks and get a game with zero advertising, runs on Android and iOS in any browser, is about 50k, smaller than any app available on any app store. It's also free, so you can take it and ask *your* AI to add the feature or variant you want, and you can share it, if you like. There's a bright interesting future for small tools built with AI.