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 302, dated 2022-05-13, rated 41 and requires N2,H2,F3,SK.

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

700490080008000000002080130000000045000000000000000000030010700004003800090002300
000030005006100900000752300005000000060000050007000834000600090020001400008000000
102000000900007000005000010300000090500000200600000000240030060000000801000000050
000706005400008020060000030300000004000000300085000000100004000002300670830100000
300080405750030000020000000010000270002000010007000003000905708040300100000020000
006000000090703000008090500000000009000000027009000000300040000500030900000200140
008400100007300000002006507041000000020000400803000002000060001006040030090000020
010040008000168000040000030300000000000000300570000900004000680090004020005002000
020000700409005100000100000070000000360000000000000010600700050000509040900300002

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From last week's Clueless Special archive

Number Date Rate
314Wednesday, May 25, 202241 (N2,H2,SK)
313Tuesday, May 24, 202241 (N2,H2,SK)
312Monday, May 23, 202241 (N2,SK)
311Sunday, May 22, 202241 (N2,H2,SK)
310Saturday, May 21, 202241 (N2,H2,SK)
309Friday, May 20, 202241 (N3,H2,SK)
308Thursday, May 19, 202241 (N2,H2,H3,F2,SK)
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