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 392, dated 2022-08-11, rated 41 and requires N2,N3,F2,SK.

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

020100000480200601037080000060000837004000000000000500000060000000800150000001302
000000300027000085000023040006000008089000000000000006010000950004200000200900004
300201000100900000050046000020000000000000008040000091701000000000010805900700040
000040009000100006124000000007000000009000730060000500600000007030090100075000004
003000800000000510000800920007000040100000000009000000604700008090084062700000000
000030905007500000000009200308000000042000300000000800034000500100040000000006008
000000040006370008000408000000000010809000000000000000600000403901020070003007900
060005008900100000000070900010000500500000010007000000001060200406030100020000050
400210000030070000102060000000000000014000600090000700020000409905000020003000050

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From last week's Clueless Special archive

Number Date Rate
1014Wednesday, April 24, 202441 (N2,H2,SK)
1013Tuesday, April 23, 202441 (N2,H2,F2,SK)
1012Monday, April 22, 202441 (N2,F2,SK)
1011Sunday, April 21, 202441 (N2,N4,H2,SK)
1010Saturday, April 20, 202441 (N2,N3,F2,SK)
1009Friday, April 19, 202441 (N2,N3,H2,SK)
1008Thursday, April 18, 202441 (N2,N3,SK)
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