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Most Difficult Maths Puzzle Richard Edelen
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Most Difficult Maths Puzzle
Richard Edelen
In Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a sub-region. The goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 through 8 exactly once.
In Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a region. This variant also called "Sums Sudoku", "Sums Number Place", "Samunamupure", "Kikagaku Nampure".
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | October 20, 2018 |
| ISBN13 | 9781729024430 |
| Pages | 116 |
| Dimensions | 152 × 229 × 7 mm · 181 g |
| Language | English |
