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 177, dated 2022-01-08, rated 41 and requires N2,H2,SK.

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

540000070000900003006400000000000080003000001000000400400000690000000008800001200
000500000003900006040060029600000000200000580080000010009800000000003001008009030
010000900950700000300080002000000800000000076000000000503000060070600040080050001
608040007200130000000000004500000090002000000080000050020601000001000506030009010
000000100000700030500080009003000000860000000950000600304920500000800001090400006
015460900008500000000000043200000000000000451000000200090000004000806000040000100
000010008100050600000000020014000000700000000502000010030409001005000760040000200
000005000308000500000030060000000027001000030080000004053007000090060000027509010
040000060000100400082009000400000900001000080090000005000000800210390040360000052

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From last week's Clueless Special archive

Number Date Rate
191Saturday, January 22, 202241 (N2,H2,SK)
190Friday, January 21, 202241 (N2,N3,F2,SK)
189Thursday, January 20, 202241 (N2,SK)
188Wednesday, January 19, 202241 (N2,H2,SK)
187Tuesday, January 18, 202241 (N2,H2,SK)
186Monday, January 17, 202241 (N2,H2,SK)
185Sunday, January 16, 202241 (N2,H2,SK)
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