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 396, dated 2022-08-15, rated 22 and requires N2,H2,F2.

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

001306900000200030020007006300000040050000000002000003000004807400080000000173600
000000002047000001000057000010000700090000000006000200002000090031500004708406000
000003650280000100004010900060000000300000040700000000075030001000900000003000005
006000000000600009501009200007000000000000000000000005600000050000853010090001030
000306008000000000069000210000000050000000400820000000001700000002800030780609500
010000090050000000047002500000000006008000000009000300000490060302000000100000750
420000000000000030000070000030000046052000007000000000006004790009006002805200600
005600090100900400008024500280000001000000600600000230301400007000000000000100020
000900000560100200000000005050000000001000030000000158009002706140090000000640090

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From last week's Clueless Special archive

Number Date Rate
1012Monday, April 22, 202441 (N2,F2,SK)
1011Sunday, April 21, 202441 (N2,N4,H2,SK)
1010Saturday, April 20, 202441 (N2,N3,F2,SK)
1009Friday, April 19, 202441 (N2,N3,H2,SK)
1008Thursday, April 18, 202441 (N2,N3,SK)
1007Wednesday, April 17, 202441 (N2,N3,F2,SK)
1006Tuesday, April 16, 202441 (N2,H2,SK)
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