Not quite escape room (think choose your own adventure) , but great team event over zoom and can be completed in an hour. Best of all, it's free! The Hike. Source: over 3 years ago

You might like Redstone Games' free crossword app. Lots of constructors from all over the world who make the effort to appeal to a global audience. You'll probably recognize some of the constructors' names from the NYT. https://redstonegames.mobi/. Source: 12 months ago

You might also try Redstone Games' crossword app. Lots of famous crossword constructors, lots of puzzles of all types and levels, and it's all free. Link: https://redstonegames.mobi/. Source: about 1 year ago

For free crossword puzzles from established constructors, try Redstone Games' crossword app. You'll find thousands of puzzles, all levels of difficulties, from big names in the crossworld. No subscription needed. https://redstonegames.mobi/. Source: over 1 year ago

My recommendation is Redstone Games' Crosswords Free app for the wide variety of puzzles. Levels of difficulty range from Easy to Hard, and some 5x5 puzzle packs are rated Very Easy, suitable for children and beginners. The constructors make an effort to avoid America-centric abbreviations and clues. All of the constructors are big names in crosswords, so the puzzles are all high quality. Source: almost 3 years ago

I haven't shared a new crossword here in a bit, because I've been happily seeing my puzzles published in the excellent Redstone crossword app, but here's a recent one that makes me smile. Source: about 3 years ago