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 559, dated 2023-01-25, rated 41 and requires N2,H2,SK.

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

000000000508000200170080000040000500005000000000000068001070980600010030790300000
000400000906030200000062070000000000040000030000000450403001800060000500001570002
000000006000000050002030040000000100100000000009000300201407080006000905900100000
000000000150020000980070400000000009006000310000000200024000070700500000000000960
000000009100400800600207000050000000000000000081000004900102007300060000004000200
000030009306821000000400000000000000000000701000000326050000480800150000003000000
070039000500800000080400100009000080100000509005000267000000000807920010604000000
000000800930200010000040500300000000002000000009000004500970003800500021000000405
500600010738000050000005000003000740000000008100000500002000000016009200090004000

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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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