You can try it yourself, here:
https://www.thedinnerdecider.au/

Here’s the opening screen:

(right-click as needed)

I’ll try the Food Battle for this playthrough.

Below you can see the various options for setting up the battle:

The 16 icons above represent:
Italian, Mexican, Japanese, American, Indian, Chinese, Thai, Mediterranean,
Vietnamese, French, British, Australian, Greek, Korean, Spanish, and dessert.

You can pick however many you like to form the ‘combatants.’ At the moment, looks like there’s ~95 total dishes in the database.

The game begins, and you start seeing head-to-head choices, like the above. You choose one, and will be moved on to the next choice, eventually coming to the semi-finalists, already pictured up top.

Finally… winner, winner, duckling dinner! You’ll usually see a bit of tips & trivia about your final choice, and often times a recipe, and then some local recommendations, from which you can order a meal, if you like.

I found the game fun and easy as pie. Last time I briefly chatted with him, the dev (u/Right-Percentage9882) is also taking feedback and ideas. Once again, the site is be: https://www.thedinnerdecider.au/

Btw, here’s an Imgur backup of the screenshots, if needed:
https://imgur.com/gallery/playthrough-of-dinner-decider-online-tool-to-help-deciding-what-to-eat-koFmxGM

Btw2, I happened to randomly discover this hidden gem when browsing recent web games. Anybody know if we have a community for such (or online games / browser games) across the Fediverse…?

Because I have more fun stuff to share with y’all, if so! :D