SudoCue

Clueless Special

  
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 673, dated 2023-05-19, rated 41 and requires N2,H2,SK.

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

000000000905000001047000020000000084620000000000000500010008000490000000800002015
040005080300000900020430000000000075005000400092000000000001069180090050000000000
000000200001000403069308010300000600600000020507000000003070000000805000000040900
000100070020080500103006040400000090050000068070000010002030700080000050009000000
000000009019000000300000407000000000400000000000000060020000000600090070040736820
000005000006380009300000012530000000807000000000000000640000028000000090000020003
000001090000308217000000005600000800000000050003000070050003000006589000094206000
050700890000000030070403106000000078600000020008000000460089005007060000000002600
500109000000600000100080400000000000020000740090000300000001056400003000000760000

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From last week's Clueless Special archive

Number Date Rate
682Sunday, May 28, 202341 (N2,H2,SK)
681Saturday, May 27, 202341 (N2,SK)
680Friday, May 26, 202341 (N2,SK)
679Thursday, May 25, 202341 (N2,H2,SK)
678Wednesday, May 24, 202341 (N2,F2,SK)
677Tuesday, May 23, 202341 (N2,F3,SK)
676Monday, May 22, 202341 (N2,SK)
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