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 679, dated 2023-05-25, rated 41 and requires N2,H2,SK.

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

000300007000540810459700000904000100000000000000000020000051000003800600097400000
000300700104070006300010004000000095000000003400000000001000000008901002040005080
000304000000900000960000010000000060100000007007000000010000200026001094480000003
140005072007300000000040000030000005000000020600000000006000000890001000020000160
070040000004800100103709000000000040001000060060000002080200005000000000600000210
000000800503907000009100040105000200020000000000000039004000020007200004230009050
000006000000070609050180000000000500007000004048000002230750000005060000070400020
004209760600300000800000000006000901000000003090000000000000008100902000050800032
603000007720004000400100050000000000000000070070000080065090800002500010030000005

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From last week's Clueless Special archive

Number Date Rate
682Sunday, May 28, 202341 (N2,H2,SK)
681Saturday, May 27, 202341 (N2,SK)
680Friday, May 26, 202341 (N2,SK)
679Thursday, May 25, 202341 (N2,H2,SK)
678Wednesday, May 24, 202341 (N2,F2,SK)
677Tuesday, May 23, 202341 (N2,F3,SK)
676Monday, May 22, 202341 (N2,SK)
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