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 1545, dated 2025-10-07, rated 41 and requires N2,H2,F2,SK.

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

050100020600009003740000000000000080006000090000000030001003000200890600907600000
500700000180506000000080000000000700000000001000000604008009520006000080050020007
020600800010080400000002060053000000100000050000000006400003200800000070701000300
005300008000600407420000000602000005180000006003000200076000050000000040000937000
000000003570900406000080710000000900700000000000000200048070030020000070390008000
010800700006000000090000400540000800000000260070000040329010000700008000000050030
090025700000000509004800000800000600030000000000000050025400000000050000060001340
007005600003000000100269000004000027020000008000000300560003000000004000000000731
560000000000400000100000609300000000000000000090000050030180920400900075000720800

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: 501874