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nydus/The Game of LogicPublic

This instructional book presents a logic game played with a diagram and nine counters. It explains how to express propositions through the relationship between things and their attributes.

Page 55 of 126
Table of Contents

CROSS QUESTIONS.

                  -------            -------
                 |   |   |          |   |   |
             3.  |   -   |      4.  | 0 | 1 |
                 |   |   |          |   |   |
                  -------            -------

Taking x="good riddles"; y="hard";

                  -------            -------
                 |   |   |          |   |   |
             5.  | 1 |   |      6.  | 1 | 0 |
                 |   |   |          |   |   |
                  -------            -------
                  -------            -------
                 |   |   |          |   |   |
             7.  | 0 | 0 |      8.  | 0 |   |
                 |   |   |          |   |   |
                  -------            -------

[See pp. 61, 2]

Taking x="lobster"; y="selfish";

                  -------            -------
                 |   |   |          |   |   |
             9.  |   | 1 |     10.  | 0 |   |
                 |   |   |          |   |   |
                  -------            -------
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