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Search for E. T. (Equilateral Triangle) Daniel E Thomasson
Search for E. T. (Equilateral Triangle)
Daniel E Thomasson
Search for E. T. (Equilateral Triangle) is a series of puzzles designed by Daniel Thomasson for fun educational learning and problem solving. Puzzles are in the shape of an equilateral triangle. The objective of the search is to find all the equilateral triangles within each puzzle where three points of the triangles have the same value.
| メディア | 書籍 Paperback Book (ソフトカバーで背表紙を接着した本) |
| リリース済み | 2015年12月25日 |
| ISBN13 | 9781522835783 |
| 出版社 | Createspace Independent Publishing Platf |
| ページ数 | 170 |
| 寸法 | 152 × 229 × 9 mm · 235 g |
| 言語 | 英語 |