A Tangled Tale by Lewis Carroll


Lewis Carroll (Charles Dodgson, 1832–1898) made his name with his Alice books in the 1860s, but also wrote on popular mathematics – he was a maths tutor in various capacities at Christ Church College, Oxford, from his undergraduate days until his death.

A Tangled Tale is a collection of ten brief humorous puzzles – called ‘knots’ – originally published in a monthly magazine in the early 1880s. Each puzzle is described in story form, illustrated by Arthur Frost (1851–1928), then summarised as a ‘maths problem’. For the book, Carroll assessed answers sent in by readers, referring to them by name (usually pseudonyms) and grading them, with comments in typically polite-but-cutting Oxford-don fashion.

‘Knot 1’, illustrated here, is an example of a problem with a simple but open-ended answer – one which requires careful reading and thinking.

Full title:
A Tangled Tale
1885, London
Book / Children's book / Illustration / Image
Lewis Carroll
Usage terms
Public Domain
Held by
British Library

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