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 178, dated 2022-01-09, rated 41 and requires N2,H2,F2,SK.

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

000800419000010300500000000020000700000000002006000058000700083300064000709000000
000200090100000043800060710000000067400000800000000000008004300020000000530007020
000000009001000706000870003002000000500000007700000080020000060950030000000509071
201007000500000000000160900000000000002000000790000200130900080000032050000570600
000000309060003800500040020030000200009000000051000000602000900000800000075000010
680000200003009000090000010060000007000000000001000800000020750700095406000004002
030000050070000000280300000005000460000000200920000000300000090000600001702540030
530004091820000000000000082000000000000000028090000050000048060407015000000070000
000000090090107040108002000305000060080000000207000000040006300000000520000005876

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From last week's Clueless Special archive

Number Date Rate
191Saturday, January 22, 202241 (N2,H2,SK)
190Friday, January 21, 202241 (N2,N3,F2,SK)
189Thursday, January 20, 202241 (N2,SK)
188Wednesday, January 19, 202241 (N2,H2,SK)
187Tuesday, January 18, 202241 (N2,H2,SK)
186Monday, January 17, 202241 (N2,H2,SK)
185Sunday, January 16, 202241 (N2,H2,SK)
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