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A compendium of 200 puzzles, strictly for experts.
| Publisher | Independently published |
| Publication date | February 2, 2021 |
| Language | English |
| Print length | 130 pages |
| ISBN-13 | 979-8703832387 |
| Item Weight | 6.6 ounces (187.11 grams) |
| Dimensions | 6 x 0.3 x 9 inches (15.2 x 0.8 x 22.9 cm) |
Ideal for those who enjoy challenging puzzles that stimulate logical thinking and problem-solving skills.
Large print format makes it accessible for seniors who may have vision challenges but enjoy engaging activities.
Perfect for individuals who participate in Sudoku competitions and seek advanced puzzles to improve their skills.
Novice puzzle solvers may find difficulty with the complexity of these expert-level Killer Sudoku puzzles.
Killer Sudoku for Experts, Book 4: 200 Mind-bending Puzzles
Killer Sudoku for Experts, Book 4 is a book of 200 mind-bending puzzles in large print, advertised specifically for experts. The book contains larger puzzles than other Killer Sudoku books on the market, as shown in a customer's comparison picture. However, some customers were disappointed with the book. One customer claimed that it is not true Sudoku, as the addition of math to the puzzle means guessing is required, making it too vague and frustrating. They described true Sudoku as a game of pure deduction and elimination. Another customer pointed out that the book was advertised as Sudoku, but is actually a different version of the puzzle. Despite this, many customers loved the puzzles, describing them as a test of how their minds work. Some mentioned that some of the puzzles were easier than others, and there were still many puzzles they were trying to solve.
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