Car Engine Puzzle Pack: Crosswords, Codes & Stroke Logic

A car engine puzzle pack: a crossword of parts, fuels and pioneers, a word search, a code-cracker, a stroke-order puzzle, a petrol-or-diesel sort, a timeline sort, true or false and a gear and power puzzle, with full answer keys.

What’s inside:

- Crossword: the car engine crossword (14 clues)

- Car engine word search (13 words)

- The engineer’s code: three secret messages

- Stroke logic: put the four strokes in order and tick the open valves

- Petrol or diesel? Sort 11 clues: petrol, diesel or both

- Timeline sort: eight events from 1807 to 1956

- Car engine true or false

- Gear and power puzzle: six questions on teeth, turns and watts

- Answer keys (2 pages)

- Credits, licence & sources

Pages: 12 (including cover and credits). Sizes: A4 (210 × 297 mm) and US Letter (8.5 × 11 in), both PDFs included in one zip.

Printing: Print at 100% / actual size on A4 or US Letter, so nothing gets squashed. Inside pages use light backgrounds and print well in black and white; covers are dark, so start from page 2 to save ink.

Every fact is checked against Encyclopaedia Britannica, the US Department of Energy and NASA Glenn Research Center (checked 3 Nov 2026), and the sources are listed on each pack’s credits page. The drawings and charts are our own; there are no photos in this pack. Drawings, puzzles and layouts are REALLYBYTE’s own work. Not endorsed by any of the sources.

Licence: personal and single-classroom use. You may print as many copies as you need for your own family or your own class, and share it with your class through a password-protected platform. Please don’t resell, re-upload or share it publicly. For school-wide use, please email info@reallybyte.com.

Made by REALLYBYTE, the team behind engines.motoring.im. Questions: info@reallybyte.com

This is a digital download: no physical item will be shipped.