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Car engine games

Five small games, no sign-up, no ads, all the facts sourced. Works with a mouse, a finger or a keyboard.

Inside the Engine

Step a piston through the four strokes, petrol or diesel, then play Which Stroke?

21 cards. Petrol, diesel or both?

Six moments in engine history, shuffled. Put them in order.

Ten questions at a time from a bank of 42. Every answer comes with its source.

A memory game: match each picture to its name, from Lenoir to Wankel.