Sudoku Variants Volume 3: Consecutive, Non-Consecutive, Centre-Dot & Greater than Sudoku Puzzles (Variant-doku)
Language: English
Published by Independently published -, 2020
Series: Book 3 of 6 - Variant-doku
- Softcover
- Used
Seller: Bahamut Media, Reading, United KingdomBahamut Media
AbeBooks seller since August 15, 2012
Condition: Used - Very good
£ 5.60
Quantity: 1 available
Add to basketItem description from seller
Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.
Seller Inventory # 6545-9798651043835
- Title
- Sudoku Variants Volume 3: Consecutive, Non-Consecutive, Centre-Dot & Greater than Sudoku Puzzles (Variant-doku)
- Author
- SomatoMint
- Publisher
- Independently published -
- Publication year
- 2020
- Condition
- Very Good
- Binding
- paperback
- Language
- English
- ISBN 13
- 9798651043835
- Series
- Book 3 of 6: Variant-doku
Keep your mind young and your memory sharp with 450 Sudoku Variety Puzzles Book.
Scientific research has shown that solving logic puzzles as Sudoku keeps your memory sharper and your mind younger.
There are 5 different types of puzzles in this book, Consecutive Sudoku, Non-Consecutive Sudoku, Centre-Dot Sudoku (Anti-Diagonal), XV Sudoku, and Greater than Sudoku.
The book has 90 puzzles for each type from easy to hard, a total of 450 puzzles with solutions.
- Consecutive Sudoku is a variation of traditional sudoku with the same rules, i.e. numbers from 1 to 9 to be placed in every row, column, and 3x3 block without repetition.
However, consecutive Sudoku takes it little further by consecutive condition, where there are little rectangles between cells that contain consecutive numbers. If there is nothing between the cells, then the numbers on those neighbor cells may have non-consecutive numbers.
So, if a cell has number 2 and a little rectangle between it and the next cell, so the next cell should contain 1 or 3.
Similarly, if a cell has 9 and the next cell has a consecutive number, logically the number will be 8. But what if the cell has 3, then the next cell that has a consecutive number it will be either 2 or 4, that will be determined according to other rules of sudoku (no repetition).
- Non-Consecutive Sudoku is a variation of traditional sudoku with the same rules, i.e. numbers from 1 to 9 to be placed in every row, column and 3x3 block without repetition. However, non-consecutive Sudoku takes it little further by non-sequential condition, where there are no consecutive numbers in any adjacent cells either vertically or horizontally. So, if a cell has number 1 then the neighbour cells must not have 2. Most of the time, logic exclusion of the numbers is the main technique to use when solving such puzzles.
- Centre-Dot Sudoku (Anti-Diagonal) Classic Sudoku has nine 3x3 regions or blocks, but the Centre-Dot Sudoku puzzle has an extra block consists of the centre cells of the other nine regions. The centre dots or cells are shaded and all sudoku rules apply to that tenth region where no repletion in any row or column or block. The Anti-diagonal variation is an added extra step to make solving the puzzles a little easier. Where the diagonal lines should only have at most three different numbers (Repeated numbers are okay in the diagonal line but other sudoku rules as no repetition in the blocks, rows and columns should be followed.)
- XV Sudoku is an easy but fun sudoku variation where the neighbour cells that add up to 5 have Roman five (v) in between. And the neighbour cells that add up to 10 have Roman ten (X) in between.
- Greater than Sudoku Greater than Sudoku is a very challenging and twisted Sudoku where the signs > (greater than) and < (less than) are shown to guide you to fill the grid with numbers from 1 to 9. Of course, all Sudoku rules applied. The trick to solve greater than sudoku puzzles is to know all the possible candidates for each cell and use elimination to solve the puzzle. Greater than Sudoku is hard to solve (even the easy level) but not impossible to crack its code.
Features
"Synopsis" may belong to another edition of this title.
Bahamut Media
Reading, United Kingdom
AbeBooks seller since August 15, 2012
Shipping rates from United Kingdom to U.S.A.
| Item | 14 to 28 business days | 14 to 28 business days |
|---|---|---|
| First item | £ 2.49 | £ 2.49 |
Payment methods
Seller's business information
WRAP Ltd
Unit 4, 119 Loverock Rd
Reading, United Kingdom RG30 1DZ
Terms of sale
We guarantee the condition of every book as it's described
on the Abebooks web sites. If you're dissatisfied with your
purchase (Incorrect Book/Not as Described/Damaged) or if the
order hasn't arrived, you're eligible for a refund within 30
days of the estimated delivery date. If you've changed your
mind about a book that you've ordered, please use the Ask
bookseller a question link to contact us and we'll respond
within 2 business days.
Right of withdrawal
If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.
Information regarding the right of withdrawal
Statutory right to withdraw
You have the right to withdraw from this contract within 14 days without giving any reason.
The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.
To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.
To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.
Effects of withdrawal
If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).
We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.
We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.
We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.
We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.
You shall send back the goods or hand them over to Bahamut Media, Wallingford, United Kingdom, without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.
Exceptions to the right of withdrawal
The right of withdrawal does not apply to:
- The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
- The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.
Shipping terms
All books will normally be shipped within 1 working day of being ordered. We provide the best shipping rates we can to each country and you can rest assured that if you are not happy with anything you receive, you have a 100% money-back guarantee with us.