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 1548, dated 2025-10-10, rated 41 and requires N2,N3,SK.

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

800039000000000000002000480106000030040000000000000600000000000008015900004000502
000010000900035640600000003200000006001000000009000000500000730002000000000061480
000000010045907000000006000532000000008000700009000036600100800000004002000000907
060350009000000050007020000009000000001000000470000000000060040700500100050200863
280007000076000030000020006809000005000000010520000000050900600090000008000078500
000020070001000000250004000020000500009000000700000301000007006070610002090400000
010000000006000000200000008500000307009000060003000502005700980800002030000000401
010000000206300504300100200900000045500000000024000900600000001000067800080500093
100009700000000020970060300000000000000000000809000005304000060090806050000090200

Show me the printer-friendly version of this page.

Show me the solution of this puzzle.

From last week's Clueless Special archive

Number Date Rate
1549Saturday, October 11, 202541 (N2,H2,F2,SK)
1548Friday, October 10, 202541 (N2,N3,SK)
1547Thursday, October 9, 202541 (N2,F2,SK)
1546Wednesday, October 8, 202541 (N2,H2,SK)
1545Tuesday, October 7, 202541 (N2,H2,F2,SK)
1544Monday, October 6, 202541 (N2,SK)
1543Sunday, October 5, 202541 (N2,H2,SK)
© 2005-2021, Ruud ~ Sitemap ~ Contact ~ Privacy policy ~ Valid HTML 4.01 Transitional Valid CSS [Valid RSS] Views: 501878