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 609, dated 2023-03-16, rated 41 and requires N2,H2,F2,SK.

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

008000017010000409600070200030000800000000040060000000000750004000000001805000300
006070049700000305040500000900000180002000400038000000000040097020000000001000000
003750000600009041500001000000000216000000000060000030000100907042000008000020050
800020000000000004007840530601000000000000408030000000020001076005900300000400000
708300009000620080000010000530000000800000000006000000200000008300800400009400013
000100002020060040050200607000000000000000090730000000042003901000000360070000000
018007000603000000050000900000000000179000500000000060000701005000000400006009003
060000700009000000000083605020000056000000208908000100650140000004000500890000000
009203000200500008004008060000000000100000700500000003062900005000000006043060002

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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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