Printable Cipher Wheel Inner Disc
This sheet is for anyone building a simple Rot13 cipher wheel at home or in class. It is a single Letter-size page with the inner disc drawing and the note to pin both discs through the centre with a paper fastener. It also shows how to line up a to the shifted capital letter to set the key.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 63 KB
Free for personal, family and classroom use.
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Print the page, cut out the inner disc, and place it over the matching outer disc. Fasten both pieces through the centre, then rotate the inner disc until a to the shifted capital letter lines up. Use the finished wheel to set and read the Rot13 key.
Good for
- Build a Rot13 cipher wheel
- Teach simple letter shifting
- Practice encoding short messages
Tip: Print on heavier paper if you want the disc to turn more smoothly after cutting.
6 files · PDF, DOCX
Get every sheet: Secret Code Kit
This sheet plus 5 more in one download, with the editable Word files. Printable cipher wheel (two discs to cut out), Caesar cipher worksheets with answer keys, a ROT13 reference strip and secret message note templates — ideal for classrooms, clubs and escape rooms.
$3.00 USD, one-time 6 files · about $0.50 each
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