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🧩 Outsmart the ordinary. Conquer the Ultimate Killer Su Doku!
The Times Ultimate Killer Su Doku Book 15 offers 200 of the most challenging Su Doku puzzles, combining classic 9x9 grids with advanced cage-sum rules. Published in 2023 as a paperback, it’s crafted for serious puzzlers seeking to elevate their logic skills with a fresh, mathematically intense brain workout.
| Best Sellers Rank | #148,490 in Books ( See Top 100 in Books ) #215 in Sudoku #627 in Puzzles #745 in Logic Games & Brain Teasers |
| Customer Reviews | 4.8 out of 5 stars 66 Reviews |
K**.
Very challenging (great)!
Very challenging which is what I love!
M**O
Excelente
O expectável
H**O
Ab Mitte zu heftig
Ich bin schon länger süchtig auf Killer-Sudoku. Anfangs gefiel es mir sehr gut die harten Nüsse zu knacken. Doch ab der Mitte wurden sie extrem...
K**R
Hours of fun
Addictive. I loved the times version of the su doku puzzles.
S**S
Addictive
I buy these for my wife and. She is addicted to them.
Trustpilot
1 month ago
3 weeks ago