Paperback (30 Jan 2020)
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Binary puzzle (also known as "Takuzu", "Tohu wa Vohu") is a logic puzzle that you can solve by using only zeros and ones.
The rectangular or square grid should fill the numbers in accordance with the following rules:
- Each row and each column contain the same number of digits "1" as digits "0" (or one more for odd sized grids).
- The same number can only be in no more than two cells in a row.
- Each line must be unique, and each column must be unique.
| ISBN: | 9798606393466 |
| Publisher: | Independently Published |
| Imprint: | Independently Published |
| Pub date: | 30 Jan 2020 |
| Language: | English |
| Number of pages: | 240 |
| Weight: | 327g |
| Height: | 229mm |
| Width: | 152mm |
| Spine width: | 13mm |
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