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 561, dated 2023-01-27, rated 41 and requires N2,H3,F2,SK.

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

020000500000040600090000010000000900068000000000000030005004809004000100081000052
000000047348200000600000205000000500069000000000000000210000000906000701005000062
003078000200000100508060000080000074000000000000000609000850000000900040040030010
045900003100060000000201400430000020200000000000000000000107006060000830009002070
020400790060000500000000021900000060000000010040000000700000000091500080204000900
070006053008000000006490000000000016600000090000000205000000000000009564087000000
005096000007081000000400000000000063500000000040000080600050902000000046800900070
000000070007530004061900030004000000000000205700000040000400390090000600080209001
008000000009010000700000609025000030000000000600000500000003080401009000000060003

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From last week's Clueless Special archive

Number Date Rate
623Thursday, March 30, 202341 (N2,H2,SK)
622Wednesday, March 29, 202341 (N2,SK)
621Tuesday, March 28, 202341 (N2,SK)
620Monday, March 27, 202341 (N2,H2,SK)
619Sunday, March 26, 202341 (N2,H2,F2,SK)
618Saturday, March 25, 202341 (N2,SK)
617Friday, March 24, 202341 (N2,H2,H3,SK)
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