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 800, dated 2023-09-23, rated 41 and requires N2,SK.

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

730062080402000000000000600900000800000000051006000004001005030004800000005306010
160000508900200006000030090010000700080000000000000005047000100000003000009600000
072080000000900004000043870025000000003000008008000010000600083050800000000000400
106000300250038000000100000000000007090000080037000002009360000002000009000400630
000000007029000006080000400350000000000000060000000002010608004004091000000050100
001020060038000200000006503000000000100000002000000835000638000002090010800000000
020000049610809000000000000040000270070000004000000090800007020060028001003000000
000089300500000000003076850000000270000000000000000400001760004300000000752004000
000005027050080900704106000000000800300000700000000006070030090600020050015000000

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From last week's Clueless Special archive

Number Date Rate
875Thursday, December 7, 202341 (N2,N4,H2,SK)
874Wednesday, December 6, 202341 (N2,N3,F2,SK)
873Tuesday, December 5, 202341 (N2,H2,SK)
872Monday, December 4, 202341 (N2,H2,SK)
871Sunday, December 3, 202341 (H2,H3,SK)
870Saturday, December 2, 202341 (N2,H3,SK)
869Friday, December 1, 202341 (N2,H2,F3,SK)
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