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 1034, dated 2024-05-14, rated 41 and requires N2,N3,H2,SK.

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

008007029300000005000080000000000800800000000439000100010300950000090000700002003
000003008070020100006000570900000080004000062100000700300700000000000014000800000
000000320007040009000000000600000070800000900000000800004700082010006000080010700
200000048800000060090010000000000000358000002002000000010460900406008000700100000
001004009090050000000700304300000001019000670704000000000003060000010000006000105
040080070050200000820074000000000180060000400008000900001062004084000600005000002
060950000030006080900003000240000000000000902500000100000700306005000008070000040
100000000280041039930008000000000000000000004000000200610405300000000002470030001
040950000090001000670000400006000000720000100104000008805109040000300000000004230

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Submit Answer
  • By pressing the Submit button, you agree to be added to the contestants list.
  • The e-mail address is mandatory. It will only be used to identify you in this competition. It will not be shown in the list.
  • The solution must contain the 81 digits for the blue Clueless cells.
  • You may keep any formatting, as long as there are exactly 81 digits 1 through 9 in the solution.
  • If your country is in the dropdown list, select it there. Totals by country are based on this selection.
  • The solving time is optional, but it helps me to improve the ratings for future Clueless Specials.
Name
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Blue Solution *
Solving time

Was the answer correct? Were you the first? Check the list of submissions

From last week's Clueless Special archive

Number Date Rate
1033Monday, May 13, 202441 (N2,H3,SK)
1032Sunday, May 12, 202441 (N2,H2,SK)
1031Saturday, May 11, 202421 (N2,F2)
1030Friday, May 10, 202441 (N2,H2,SK)
1029Thursday, May 9, 202441 (N2,N3,SK)
1028Wednesday, May 8, 202441 (N2,H2,SK)
1027Tuesday, May 7, 202441 (N2,H2,SK)
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