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Description
The Times Big Book of Ultimate Killer Su DokuDive into the ultimate challenge with The Times Big Book of Ultimate Killer Su Doku. This exceptional collection boasts over 360 intensely challenging puzzles, meticulously curated for avid Sudoku solvers who crave a serious mental workout. Perfect for both seasoned enthusiasts and daring newcomers, these puzzles escalate in difficulty and intensity, sure to push your logical reasoning to its limits. Each puzzle features the classic 9x9 grid format,
Dive into the ultimate challenge with The Times Big Book of Ultimate Killer Su Doku. This exceptional collection boasts over 360 intensely challenging puzzles, meticulously curated for avid Sudoku solvers who crave a serious mental workout. Perfect for both seasoned enthusiasts and daring newcomers, these puzzles escalate in difficulty and intensity, sure to push your logical reasoning to its limits.Each puzzle features the classic 9x9 grid format, combined with an added mathematical twist that requires solvers to ensure that the bolded regions sum to a specific total. This unique feature elevates the typical Sudoku experience, transforming it into an extraordinary brain-teasing adventure.
Crafted for those who love a mental challenge, this book includes Deadly-level Killer puzzles and the exceptionally tough Extra Deadly puzzles, making it one of the most comprehensive and intense collections available on the market today. Embrace the thrill of solving the toughest puzzles sourced from The Times’ esteemed Ultimate Killer Su Doku series.
Whether you seek to enhance your problem-solving skills or simply relish the challenge, The Times Big Book of Ultimate Killer Su Doku is an invaluable addition to your puzzle library. Ideal as a thoughtful gift for friends or as a personal indulgence, it promises hours of engaging entertainment. Are you ready to take on the ultimate Sudoku challenge?
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4.1 ★★★★★
Based on 2178 reviews
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Product Reviews
★★★★★ 5
Rough and tough chew toy
Color: Azure, Size: Large(50-90 lbs)
This is a thick and heavy duty toy to stand up to medium to large dogs who are heavy chewers. And the rough textures really encourages my dog and it is the perfect size to throw and play fetch. Very sturdy…I bought around Christmas and it’s almost may and she hasn’t destroyed it yet!!!
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Reviewed in the United States on April 26, 2026
★★★★★ 4
Very sturdy and strong toy
Color: Green, Size: Large(50-90 lbs)
This keeps my dog busy. He has a blast with it. It is a little bit big for his mouth, but he still seems to have fun with it. My dog is German Shepherd and Australian Shepherd.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Awesome squeaker toy!
Color: Green, Size: Large(50-90 lbs)
Noise level is expected. It’s a squeak toy. If you get annoyed by your dog having fun, get outta here. It’s a bigger toy so I don’t worry about choking. It’s bouncy and a tough material for our tough chewer. Color is whatever! Great toy.
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Reviewed in the United States on May 30, 2026
★★★★★ 3
It was fun while it lasted.
Color: Green, Size: Large(50-90 lbs)
This is a tough chew toy, but yep, it still got destroyed after a few uses. So my Siberian Husky strategically destroys the squeak in everything immediately. This one actually took some time. It's not super squeaky and is more challenging to make it squeak. I was pleasantly surprised that it the squeaker lasted a couple weeks. For the record my Pitbull got to it the 3rd week and it was completely destroyed in 2 further days. This is a very hard chew toy and I wouldn't recommend this unless your dog is also a destroyer of a
the tougher toys. Even though it was still demolished they had a great time with it and it still lasted longer than most. I hope that helps and I hope you have a happy day.
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Reviewed in the United States on September 2, 2025
★★★★★ 5
Excellent heavy duty squeaker toy
Color: Green, Size: Large(50-90 lbs)
My German Shepherd LOVES this noisy toy. It is extremely well made, durable, LOUD, and heavy. I'm hoping this toy lasts much longer than the grunting pig that he absolutely loves, but tend to stop squeaking within a day or so. Definitely worth the money!
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Reviewed in the United States on April 15, 2026
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