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 674, dated 2023-05-20, rated 41 and requires N2,SK.

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

000300000600000005750098000000000509074000080000000000000400800030000207000050030
004000003000620009820005001000000002003000600000000000200900000480000000070000034
400000000000000608130002000070000290500000300000000100602001000000070000004006005
040000000800000039060070008000000603090000804000000010900780000001005700000003050
000678900500030100000020800000000000160000040020000758600219000000000000200045006
004000000000007000700200430000000000007000000100000076030000067001680940000000203
100006009000180003692000000300000000000000054070000000001004070200800300080000012
800400500009000006000010700050000907000000600000000000000802040600000000900500300
000400000000000700076039108010000650050000903003000000700090000080004000000207001

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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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