Samurai Sudoku Competition

Win The Times Killer Sudoku 6 or The Times Fiendish Sudoku 2 from The Times!

Win one of five copies of the latest The Times Sudoku books!

Test your Sudoku skills in our latest competition (week 105) with a hard rated Samurai Sudoku to complete.

Courtesy of Times Book Shop, we have five copies of one of our recently released The Times Fiendish Sudoku 2 and The Times Killer Sudoku 6 books to give away! Each book has 150 or more Sudoku puzzles with various ratings from mild to super fiendish, all created by sudokusolver.com.

If you want to try our competition puzzle, all you need to do is print out a copy of the following Samurai Sudoku. For a chance to win, submit your answer to the four coloured squares before midday, Wednesday 31st July 2013 (BST).

Prize Samurai Sudoku - Competition - Hard

To enter our free competition, just print and complete this Samurai Sudoku to find the four coloured squares.

Your Answer

Please list correct Sudoku values for the four coloured squares below...

Prize Options

Please select which prize you would like to receive:

The Times Fiendish Sudoku 2	The Times Killer Sudoku 6

Question

What would influence you choose to buy a particular Sudoku book over others?

Your Details

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Country:

Terms

Please read our competition terms and conditions before submitting your entry:

1. The closing date is midday, Wednesday 31st July 2013 (BST).
2. The winners will be chosen at random from the correct entries and will be notified by email. If the winners cannot be contacted within three days, a second correct randomly selected answer will be chosen to identify a different person to receive the prize.
3. Only one entry per person or account holder.
4. The winners must have a valid Sudoku Solver account.
5. Providing an invalid country name or other information may invalidate an entry (keep your member details up-to-date).
6. We may request a photo of the competition winner to be shown in future competitions. The winner's name may also be shown. 
7. There is no alternative to the prizes offered and are not transferable. 
8. We will try to ensure that the prizes are delivered to the winners unless there are circumstances beyond our reasonable control. 
9. By entering the competition you will not receive any future correspondence.
10. Using solutions offered by another person or a forum posting will void any entries.
11. We reserve the right to add to or change any of our competition terms and conditions at any time without prior notice.

I agree with the terms and conditions of the Times Sudoku Books competition

For direct access to our Samurai Sudoku solver, simply signup for a full account now!

Latest Competition Result

Congratulations to our latest competition winners: Mare Soovik from V-Maarja, Estonia; Ruth Ann Milbert from Hoquiam, WA, United States; Leonid Kotlyarevsky from Brooklyn, NY, United States; Yokila Arora from Faridabad, Haryana, India and Ursula Bingham from Maidstone, Kent, UK!

The answer to the previous Samurai Sudoku competition was 8437.

Recent Winners

The new year winners for the special prize: The Times 2013 Calendar were:

Karishma Gautam from South Townsville, Queensland, Australia;
Roselyn Manning from Leeds, West Yorkshire, UK;
Sanam Shah from Watford, Hertfordshire, UK;
Asha Siddaiah from Mysore, Karnataka, India;
Ikwan Sutjitro from Surabaya, Jawa Timur, Indonesia;
Pamela Crampton from Mickleover, Derby, UK;
Suhasini Konduru from Bangalore, Karnataka, India;
Carolynn Woodland from St. Albans, Hertfordshire, UK;
Mare Soovik from V-Maarja, Estonia.

The Times Sudoku Book 10 Recent winners for the The Times Sudoku Book 10 and The Times Killer Sudoku 6 were:

Maksuda Akhtar from Dhaka, Bangladesh;
Sajjad Zare from Golestan, Iran;
Supta Bhowmick from Makimbazer, Dhaka, Bangladesh;
Bruce Paine from Lake Forest, CA, United States;
Cong Danh from Albanvale, Victoria, Australia;
Karishma Gautam from South Townsville, Queensland, Australia;
Roselyn Manning from Leeds, West Yorkshire, UK;
Sanam Shah from Watford, Hertfordshire, UK;
Asha Siddaiah from Mysore, Karnataka, India;
Ikwan Sutjitro from Surabaya, Jawa Timur, Indonesia;
Mohammod Ala Uddin Patoary from Motijheel, Dhaka, Bangladesh;
Ivar Lass from V-Maarja, Estonia;
Gayathri Jayaraman from Chitlapakkam, Tamil Nadu, India;
B. Sai Karthik from Tenali, Andhra Pradesh, India;
Sean Forbes from Crest Hill, IL, United States;
Sovia Lin from Lubuk Baja, Batam, Indonesia;
Rishab Bachhawat from Kolkata, West Bengal, India;
Suzanne Robinson from Reading, UK;
Stuart McNeill from Sale, Cheshire, UK;
Gregory Huey from Pasadina, CA, United States;
David Workman from Ballymena, UK;
Christine Attenborough from Hucknall, Nottinghamshire, UK;
Bob Handsaker from Charlemont, MA, United States;
Glen Daniels from St. Joseph, IL, United States;
Harun Kristian Hartanto from Surabaya, Indonesia;
Leonid Kotlyarevsky from Brooklyn, NY, United States;
Anna Butler from Pulborough, West Sussex, UK;
Bikram Sarkar from West Bengal, India;
Ruth Ann Milbert from Hoquiam, WA, United States.

The new year winners for the special prize: The Times 2012 Calendar were:

Peddhibotla Silpa from Andrapradesh, India;
John Comport from Laguna Woods, CA, United States;
Milad Shafie from Qazvin, Iran;
Ken Stevens from Sittingbourne, Kent, UK.

The Times Ultimate Killer Sudoku Book 1 Recent winners for the The Times Sudoku Book 9 and The Times Ultimate Killer Sudoku were:

David Dowding from London, UK;
Anna Butler from Pulborough, West Sussex, UK;
Keith Mitchell from Aberlour, Moray, UK;
Roselyn Manning from Leeds, UK;
Nikola Zivanovic from Sombor, Serbia;
Fahd Fatoh from Agoza, Giza, Egypt;
Richard Nutt from Swindon, UK;
Nguyen Raymond from Kansas City, KS, United States;
Mare Soovik from V-Maarja, Estonia;
Lesley Nesbitt from Alnwick, Northumberland, UK;
Pandurang Bugadikatti from Hebbal, Bangalore, India;
David Workman from Newtownabbey, UK;
Russ Rudd from Brooklyn, MI, United States;
Dawood Yusuf Omane from Ketu, Lagos, Nigeria;
Alex Czapnik from Rowville, Victoria, Australia;
Masoud Kazemi from Mashhad, Khorasan Razavi, Iran;
Carolynn Woodland from Wheathampstead, Herts, UK;
Mare Soovik from V-Maarja, Estonia;
Madzura Razendl from Johannesburg, South Africa;
William Keane from Burrum Heads, Qld, Australia;
Harun Kristian Hartanto from Surabaya, East Java, Indonesia;
Diane Larsen from Chelsford, Essex, UK.