SudoCue

Clueless Special

 

On this page you will find a unique type of puzzle. The sudoku you need to solve is made up of all center boxes of these sudokus, in the formation you see in this picture. As a reminder, they are highlighted with a light blue color. As you can see, this Sudoku is completely clueless.

To get aquainted with this format, check the Clueless Guide, which has a few solving tips and an easy starter puzzle. If you have trouble handling this puzzle format, you can download the Clueless Helper, a program that can open these puzzles directly from this website. To check your results, go to the list of submissions.

This is Clueless Special number 311, dated 2022-05-22, rated 41 and requires N2,H2,SK.

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

009001560040000072005800000004000000000000400020000000800050090000700013000010200
500000740007000005900080000000000439300000050009000000010050908003002010700000300
000100004030000150000000000109000000050000006700000030000400200490080500005716000
730009008040800000000060400000000090087000001000000300000271006070603000100000500
000000700500010408000042050406000090000000005800000300105000040204005070000000002
208000030400200000670000800000000008000000004907000000810050900060004005000006100
003000000000109008000470500009000600018000000650000001000000873070000005000005900
500200600060085000208009010002000000003000500046000780000790300800003050000004000
006000409010400800090080007008000602700000000950000100200007000005001000000000500

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From last week's Clueless Special archive

Number Date Rate
351Friday, July 1, 202241 (N2,H2,SK)
350Thursday, June 30, 202241 (N2,N4,H2,F2,SK)
349Wednesday, June 29, 202241 (N2,H2,SK)
348Tuesday, June 28, 202241 (N2,N3,H2,F3,SK)
347Monday, June 27, 202241 (N2,H2,SK)
346Sunday, June 26, 202241 (N2,H2,SK)
345Saturday, June 25, 202241 (N2,H2,SK)
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