SudoCue

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 491, dated 2022-11-18, rated 41 and requires N2,SK.

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

690010004000006000000005200400000085080000790160000040000000058001000000024080010
010002000500070000020006001001000009006000800058000300060000070700020500930000004
300200016000000800008000005200000008000000000000000900501009040700480000000500700
059306000306100400000000000000000080060000702000000305000060000025900000600040001
030600020060007000005000000400000306007000090000000040000000905080000002070010083
000080370203000009050002000000000000365000900000000000000007080096050000870001000
000013000800004003000050200013000007098000000000000000074000105000147902000002000
700005030000000605500009000000000062260000901007000000030042100004000500005001020
000200400300040001000000006000000000070000340000000902103800290807050100290010000

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From last week's Clueless Special archive

Number Date Rate
511Thursday, December 8, 202241 (N2,H2,SK)
510Wednesday, December 7, 202241 (N2,SK)
509Tuesday, December 6, 202227 (N2,H3,F2)
508Monday, December 5, 202241 (H2,F2,SK)
507Sunday, December 4, 202241 (N2,H2,SK)
506Saturday, December 3, 202226 (N3,F2)
505Friday, December 2, 202241 (N3,H2,SK)
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