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 496, dated 2022-11-23, rated 41 and requires N2,N3,H2,SK.

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

000019400030006107700000008000000000050000310060000200003800000682030000000005040
000000060204000000050800240020000090000000020075000080800570600000031000703600000
000004000502000607300006000030000700020000405600000000006030070900700002810400003
005108600400007300009000000000000807006000209000000000100900000500002040082000700
000000400200900000000200005000000047008000000060000002040530008056000009800000100
050000070130000000009050301200000089391000007000000000900700060007600030040001000
000100608000009100000058000300000000800000702012000000061900030530000800900370060
870000100000000000900060800420000080000000740000000300500000000009800000000103906
080300105001000700602100000060000000000000893029000000010080607000000000700005040

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From last week's Clueless Special archive

Number Date Rate
511Thursday, December 8, 202241 (N2,H2,SK)
510Wednesday, December 7, 202241 (N2,SK)
509Tuesday, December 6, 202227 (N2,H3,F2)
508Monday, December 5, 202241 (H2,F2,SK)
507Sunday, December 4, 202241 (N2,H2,SK)
506Saturday, December 3, 202226 (N3,F2)
505Friday, December 2, 202241 (N3,H2,SK)
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