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 675, dated 2023-05-21, rated 22 and requires N2,H2,F2.

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

000060005000700680000004300040000000000000076007000000800900400074000000001000250
530014008270000000000003600082000000050000000000000003400000300009000000020051007
000300100003086000000140006020000009000000080000000060052003070080000000907002031
000000000000009760700460008620000800000000470007000000000070006050103000800050014
000000607000450001020600000009000005000000006008000370060593000000000000895000030
200008009700001000800090000010000003002000007000000000000000048640000071908000020
507000000300009001000003069050000080000000020004000030900002500800491000100800400
200005067006000030000010000000000002300000000097000300403100050085907000060002801
020001058000000074400000300200000005000000009789000010030120000000080000090704000

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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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