The Oblique Strategies were created by Brian Eno and Peter Schmidt around 1975. They are a set of 100 cards, each of which is a suggestion of a course of action or thinking to assist in creative situations.
Over the years there have been five editions, of which the fifth is currently in print and available for purchase. Visit enoshop.co.uk to buy one.
Oblique Strategies Copyright 1975, 1978, 1979, 1996 Brian Eno/Peter Schmidt