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 312, dated 2022-05-23, rated 41 and requires N2,SK.

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

006031009005002040004000060010000050200000000008000000371000000000000073080000020
000008200000030070420000060004000035009000600000000000010000000800009000060400500
000700009001050000740083020000000000100000008004000097000002000000017004502060100
002000530000700000750000009003000710000000300009000005204000000000008002001006080
003600090800000003007000100000000040090000000000000230014000078070004000320000400
008300600450002000010000030020000504000000000800000007940000080000700040000006700
000006047000000000040000500060000900000000020300000000003520600052804070006037000
506000000092035840000000002000000001000000000087000203010703006004020080700000300
360000000090006008100000000006000009000000152020000000000003200000900705670800030

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From last week's Clueless Special archive

Number Date Rate
351Friday, July 1, 202241 (N2,H2,SK)
350Thursday, June 30, 202241 (N2,N4,H2,F2,SK)
349Wednesday, June 29, 202241 (N2,H2,SK)
348Tuesday, June 28, 202241 (N2,N3,H2,F3,SK)
347Monday, June 27, 202241 (N2,H2,SK)
346Sunday, June 26, 202241 (N2,H2,SK)
345Saturday, June 25, 202241 (N2,H2,SK)
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