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 797, dated 2023-09-20, rated 41 and requires N2,H2,H3,SK.

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

000901003129008000700000000001000020200000400006000900000400600405000012900300050
400000060002700000708000000000000080000000450100000000050304670900800000200050019
000000006208060005000892710904000000007000000003000000010000070405000000000020603
600009001010400008030016000075000000001000300000000000520060000006900000004050700
600008407320006008000000300950000000000000000080000004000000800000005040760003000
000510080000070100300006900430000000090000000000000601000000000009005074002400090
060500030080100500001000000200000000000000001000000060002000900309240080000009600
100000008004300000076290000000000000005000090700000100540083000003600900000000020
008400000040050007060900008400000002000000001200000503150000004000100700000060090

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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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