Vroomdle

Vroomdle is a daily guessing game for drivers and car spotters. Each day has one numbered mystery car, the same for every player, and you have ten guesses to find it.

You type a brand or model into the search box and pick a car from the list. The game then lays out six tiles for that guess: brand, country of origin, body type, the year the model was introduced, how many generations it has had, and its engine type. A tile turns green when it matches the mystery car and yellow when it is close (a year or generation count within range, a country in the same region); arrows on the year and generations tiles show whether the answer is higher or lower. A run of guesses narrows things down from, say, a Japanese sedan with a hybrid option to the one model that fits.

A new car comes out every day at midnight UTC. Besides the main daily, which draws on cars from every era and country, the site has three more daily modes with their own car lists: JDM for Japanese enthusiast cars, American for muscle cars, pony cars and American luxury, and Old School for pre-1990 classics. An archive called The Garage lets you replay every past puzzle in each mode since the game launched.

Vroomdle is built and kept up by Jakub Mlodzinski in Norway. It suits anyone who knows their cars by more than their badge; the generation and year clues reward people who follow model histories.