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 613, dated 2023-03-20, rated 41 and requires N2,H2,SK.

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

040070801800000000200015000003000700090000400000000300000000008058700003700002100
006090000000600030920781000000000004005000060400000800059008000070000003800340005
050700019039000400000032000000000061000000004100000000080050000400003600500010000
009540200000200000400000007000000040040000000160000003000000751000400000005620090
003000006004008010500700309010000600060000103700000005050000000000073000030060001
008610030000000000002000008000000900109000700450000000001000000700040301840000020
005400600080100007010700080200000900900000400034000060000302040120000000008000000
000000890005000100000510247000000009200000000100000000471300000090000000060000970
000706300100000457000000200000000004003000900009000000032004008000800000061005000

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From last week's Clueless Special archive

Number Date Rate
1007Wednesday, April 17, 202441 (N2,N3,F2,SK)
1006Tuesday, April 16, 202441 (N2,H2,SK)
1005Monday, April 15, 202441 (N2,SK)
1004Sunday, April 14, 202441 (N2,H2,SK)
1003Saturday, April 13, 202441 (N2,N3,H2,H3,F3,SK)
1002Friday, April 12, 202441 (N2,F2,SK)
1001Thursday, April 11, 202441 (N2,H2,SK)
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