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Killer Sudoku Daily Competition
 
     
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#6572, March 28:
Competition Killer Sudoku Puzzle - Moderate level of difficulty

Welcome to the Daily Sudoku Competition. The rules are simple, just print out the Sudoku from the link below and when you have completed it enter the numbers in the graphical sudoku board (yes it's a form!). You need to enter your name, email address and country. If this is your first time then it will automatically create a personal history for you so you can keep track of your submissions and try for the Experts list. Anyone can get into the Top Sudoku Expert list - this is now the sum of all your correct entries for the last three hundred and fifty days.
Read the Web Site Update announcement for the update on submitting.
The competition cut-off time is midnight EST (GMT-5) and 5:00am (GMT) UK Time.

PRINTABLE VERSION: CLICK HERE FOR BLACK AND WHITE - HERE FOR COLOUR

Please NOTE: There is now a Sudoku Solver available - click HERE

 

 


18 18     15   13    
    15 6     18    
14       16   8   8
  10   14   9   15  
  3 21           12
12   11   14   10    
  10   7   24 10 17  
9     12          
19         17      
Mondays are Diabolical!
Tuesdays are Tough
Wednesdays are Tough
Thursdays are Moderate - Today!
Fridays are Moderate
Saturdays are Gentle
Sundays are Gentle

Cage Combinations


Killer Sudoku is a fiendish variant of Sudoku - the same 9 x 9 board with rows, columns and nine boxes that must be filled in with all the numbers 1 to 9. But instead of seeing some starter clues where some cells are completed for you, in killer sudoku areas of the grid are "caged". Each cage contains a single number which is the sum of all the solutions in that shape. You have to use this information to crack the Sudoku, but all the normal strategies of Sudoku still apply.

Anyone who has tried Kakuro will see a connection. A cage of two cells containing a target of 3 will must contain cells with the value 1 and 2. (We conform to the Killer convention that no cage will contain a duplicate number even if it is within the rules of sudoku). Killers strategies are explained on our forum here and on this external site here. A list of Cage/Value combinations is available here.

To play the Daily Killer Sudoku Competition,
enter your solution for the Killer puzzle here:

How to enter a solution:
You should type or Copy and Paste 81 numbers here.
They can be in a square or in one long line. All punctuation, white space and line feeds are ignored - so it does not have to be 'clean'.
We'll check that it contains 81 numbers before submitting.
Whats this for?
Read More here »


Your Name *
To Uniquely identify your history we need:
Email Address *
Country *
Tick this box to save details in a cookie
* required fields

Yesterday's Solution: Tough no. 6571

9 1 2 7 3 6 5 4 8
8 5 6 9 2 4 1 7 3
7 4 3 1 5 8 6 9 2
4 9 7 5 8 3 2 6 1
2 3 5 6 4 1 7 8 9
1 6 8 2 9 7 4 3 5
5 8 9 4 7 2 3 1 6
3 7 1 8 6 5 9 2 4
6 2 4 3 1 9 8 5 7



30 Day Killer Archive
Mo Tu We Th Fr Sa Su
Diab Tou Tou Mod Mod Gen Gen
26/2 27/2 28/2 29/2 1/3 2/3 3/3
4/3 5/3 6/3 7/3 8/3 9/3 10/3
11/3 12/3 13/3 14/3 15/3 16/3 17/3
18/3 19/3 20/3 21/3 22/3 23/3 24/3
25/3 26/3 27/3 28/3      
             



30 Day Killer Solution Archive
Mo Tu We Th Fr Sa Su
Diab Tou Tou Mod Mod Gen Gen
26/227/228/229/21/32/33/3
4/35/36/37/38/39/310/3
11/312/313/314/315/316/317/3
18/319/320/321/322/323/324/3
25/326/327/3    
       
Killer and Kakuro Helper
Need help with your Puzzle solving
In addition to our solvers we also offer utilities to help you solve various puzzles. One example is out Killer/Kakuro possible value calculator.
 
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Your Personal Submission History
Enter your email address / password
Email Address
Password
Lost your password? Click here
Top Killer Sudoku Experts
ordered by most correct entries
champion350 - A L Veilleux, USASame
champion350 - Alexey Shavliuk, RussiaSame
champion350 - Andrei Manoliu, RomaniaSame
champion350 - B Chuah, UKSame
champion350 - Barun Gupta, IndiaSame
champion350 - Brad Doster, USASame
champion350 - David Schwartz, UKSame
champion350 - dody holmes, USASame
champion350 - Edgar F. Legaspi, PhilippinesSame
champion350 - Eric Coughlan, AustraliaSame
champion350 - Fred Smith, USASame
champion350 - Geoff Linnell, UKSame
champion350 - Janet Barrett, UKSame
champion350 - Jessie Conaway, USAUp
champion350 - Jim, USASame
champion350 - Jim Poklen, USASame
champion350 - Jim Ratcliff, USASame
champion350 - Jung Lee, USASame
champion350 - K.P.Haroon, IndiaSame
champion350 - Lyn Routledge, FranceSame
champion350 - Matthew Hart, USASame
champion350 - Mike Crawford, USASame
champion350 - Mike Vivian, USASame
champion350 - pavlik, ItalySame
champion350 - Peter Dickinson, UKSame
champion350 - Peter Rogers, UKSame
champion350 - Rob Mitchell, UKSame
champion350 - Rodney Macready, AustraliaSame
champion350 - Sam Levitin, USASame
champion350 - Sharon Clarke, USASame
champion350 - Sretko Kikovic, Serbia and MontenegroSame
champion350 - tom naughton, USASame
champion350 - Viera Jablonska, SlovakiaSame
champion350 - Yannis Arvanitis, USASame
champion350 - YihLiong Chin, SingaporeSame
champion350 - Zeev Katz, CanadaSame
37349 - Brian Whitnall, UKSame
37349 - David Clark, USASame
37349 - Jim Rennard, USASame
37349 - Melani, IndonesiaDown
37349 - Patricia Golditch, USASame
37349 - Paul Brackenbury, UKSame
37349 - Wayne Wink, USASame
Congratulations!
 
 
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