Hacker News Games

Take a role in the MIT beer game supply chain and place weekly orders while delays amplify the bullwhip effect

Browser ear-training mini games, including a daily challenge to name the chords you hear

Product management sim inspired by Lemmings, where the lemmings are kittens and the kittens are your customers

Offline puzzle game for Chinese learners: merge radicals and components into complete characters.

Meet illustrated creatures from a 19th-century naturalist's library and choose what to offer each one

Management sim of a theme park's visitor flow, teaching queue dynamics through a live control room

Click the right spots on a river by reading water flow and fish behavior in this fly fishing trainer

Puzzle game that builds a CPU from logic gates, combining AND/OR/NOT into adders, an ALU, then programming it.

Daily estimation game: guess five numerical answers about the world, then compare to the real answers and other players.