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 494, dated 2022-11-21, rated 41 and requires N2,SK.

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

000001200160000000000092400000000578000000090850000002007000600200050003630800000
400700000050020007080000001003000000000000000090000000000900800061230005000000370
006070400203000050040300000000000002020000005009000007000000900017006028030002000
000174009000200300000000100050000000019000805003000002401000000005001603002000040
020861000000037010700400800007000069030000000500000000001000302090000000000075080
003000060600100500027064301540000000030000000000000000000006089000300402001000000
000000008100065000068730000420000090530000000000000002270400801000000069000006000
000010094610002030800000000170000000050000100000000070003000006001007000060003029
000040000507008030800700204103000005000000900004000000020000780000000000009100000

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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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