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 297, dated 2022-05-08, rated 41 and requires N2,H2,SK.

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

000003907400006000000000250040000600070000000080000032100020800960080004000050310
000000100031000008090074600000000080000000007709000000003000090000025001050800020
090000030400000010000000508008000009009000000000000300040000000605930407000070083
000020080200000000009500007060000000380000900000000500003001005010070008600000320
026000405000000060000900010980000056060000002000000030400070009000100070000008003
056008030000000450040000007000000070000000000080000000000502701064070005100800002
000005100005000080090002000000000000800000500006000031000000450507800060028000003
000000803008090200206000049000000000002000000570000090060901000007306002800000600
000600200207300600000700080100000000003000005000000000000080090006000001980150070

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From last week's Clueless Special archive

Number Date Rate
314Wednesday, May 25, 202241 (N2,H2,SK)
313Tuesday, May 24, 202241 (N2,H2,SK)
312Monday, May 23, 202241 (N2,SK)
311Sunday, May 22, 202241 (N2,H2,SK)
310Saturday, May 21, 202241 (N2,H2,SK)
309Friday, May 20, 202241 (N3,H2,SK)
308Thursday, May 19, 202241 (N2,H2,H3,F2,SK)
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