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Hard Maths Puzzles With Answers Ted Warner
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Hard Maths Puzzles With Answers
Ted Warner
Renban consists of a square grid divided into regions.
The aim is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may appear twice in any row, column or region.
All numbers in a region must form a sequence of consecutive numbers, but in any order (for example: 5-3-4).
| Media | Bøker Pocketbok (Bok med mykt omslag og limt rygg) |
| Utgitt | 4. mai 2018 |
| ISBN13 | 9781981014446 |
| Antall sider | 130 |
| Mål | 152 × 229 × 8 mm · 199 g |
| Språk | Engelsk |