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Sudoku - hardcore

German, Stefan Heine, 2007
Price in EUR including VAT
Delivered between Tue, 9.6. and Wed, 10.6.
Only 1 piece in stock at supplier
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Product details

Are you finding Sudokus not challenging enough? Are you disappointed by supposedly difficult puzzles? Can you solve every riddle? That ends now - I promise! These over 200 Sudokus become more intense from puzzle to puzzle. It starts at incredibly difficult and ends at unsolvable. Yet, each of these puzzles always has only one possible solution - that’s a promise too. You will surely be frustrated.

In your hands, you hold the 13th volume of my puzzle library, and I thank you for your purchase. The difficulty of the individual puzzles continuously increases in this book! It starts very hard and gets progressively harder to solve the Sudokus. Are you often finding Sudokus not challenging enough? This book puts an end to that! Here you will find the most difficult known Sudokus, and I am sure you will need days to solve even just one.

Key specifications

Language
German
Author
Stefan Heine
Year
2007
Number of pages
224
Book cover
Paperback

General information

Item number
7417787
Publisher
Presse Service
Category
Non-fiction
Release date
20.1.2018

Book properties

Language
German
Author
Stefan Heine
Year
2007
Number of pages
224
Edition
1
Book cover
Paperback

Voluntary climate contribution

CO₂ emissions
0,45 kg
Climate contribution
EUR 0,12

Package dimensions

Length
18.50 cm
Width
12.60 cm
Height
2.20 cm
Weight
205 g

14-day cancellation right
30-day right of return if unopened
24 Months statutory warranty
Legal concerns

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Statutory warranty score

How often does a product of this brand in the «Non-fiction» category have a defect within the first 24 months?

Source: Galaxus
  • Presse Service
    Not enough data
  • 1.Albin Michel
    0 %
  • 1.Beck C.H.
    0 %
  • 1.Bergli Books
    0 %
  • 1.Bloomsbury
    0 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Presse Service
    Not enough data
  • Abrams & Chronicle
    Not enough data
  • Albin Michel
    Not enough data
  • Anaconda
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  • Beck C.H.
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Return rate

How often is a product of this brand in the «Non-fiction» category returned?

Source: Galaxus
  • Presse Service
    Not enough data
  • 1.Anaconda
    0 %
  • 1.Bloomsbury
    0 %
  • 1.Herder
    0 %
  • 1.Klett-Cotta
    0 %
Source: Galaxus