SudoCue

Clueless Explosion

 

This page offers a weekly Clueless Explosion puzzle. There are 9 Sudoku grids which must be solved according to the standard rules. The cell in the center of each box has a blue color. Together, these cells form a 10th sudoku, in the same formation you see them on your screen. Each of the 9 Sudokus adds a 3x3 box to this central Sudoku. Solving these puzzles requires a lot more patience than usual. None of these 9 puzzles can be solved independently, so you need to use the interaction with the central Sudoku. To check your results, go to the list of submissions.

Keep in mind that each of the 9 Sudokus is also a Center-Dot Sudoku, because the 9 blue cells must also contain digits 1 through 9. If you need some assistence in handling this puzzle format, you can download the Clueless Helper, a program that can open these puzzles directly from this website.

Less than 11 hours till Clueless Explosion number 568!

This is Clueless Explosion 61 for Thursday September 6, 2007, rated Very Hard

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

These number strings represent each of the 9 constituent puzzles. You can copy each of these 9 strings and paste them in your sudoku program. This allows you to work on each of the 9 constituent puzzles on your computer. A program like SudoCue allows several instances running at the same time.

200000000008000500010408000103800000000600800009050700004002980700000100001005600
007632100000000000000501000100203007000000000089000420490000075000705000000000000
000000004001000800000208090000004908007001000005080300032900100006000003008700600
800000070007006809000078004530080200000000000290050100000042006002001503900000020
000000000008000500006401200500102006002000400300708005003805600005000300000000000
050000009109500200700360000006030095000000000008090032200910000601800900080000001
007005300300000800002001750003020900000800100108900000050402000009000200700000000
000000000000207000370000059031000890000000000500709001000105000000000000008963500
007800500004000009096500800001050900009002000000008204000701020008000400000000005

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From the Clueless Explosion archive

Number Date Rate  
85Thursday February 21, 2008Toughpuzzlesolution
84Thursday February 14, 2008Toughpuzzlesolution
83Thursday February 7, 2008Toughpuzzlesolution
82Thursday January 31, 2008Very Hardpuzzlesolution
81Thursday January 24, 2008Toughpuzzlesolution
80Thursday January 17, 2008Hardpuzzlesolution
79Thursday January 10, 2008Very Hardpuzzlesolution
78Thursday January 3, 2008Toughpuzzlesolution
77Thursday December 27, 2007Hardpuzzlesolution
76Thursday December 20, 2007Toughpuzzlesolution
75Thursday December 13, 2007Hardpuzzlesolution
74Thursday December 6, 2007Toughpuzzlesolution
73Thursday November 29, 2007Moderatepuzzlesolution
72Thursday November 22, 2007Toughpuzzlesolution
71Thursday November 15, 2007Very Hardpuzzlesolution
70Thursday November 8, 2007Hardpuzzlesolution
69Thursday November 1, 2007Toughpuzzlesolution
68Thursday October 25, 2007Hardpuzzlesolution
67Thursday October 18, 2007Very Hardpuzzlesolution
66Thursday October 11, 2007Toughpuzzlesolution
65Thursday October 4, 2007Hardpuzzlesolution
64Thursday September 27, 2007Toughpuzzlesolution
63Thursday September 20, 2007Very Hardpuzzlesolution
62Thursday September 13, 2007Toughpuzzlesolution
61Thursday September 6, 2007Very Hardpuzzlesolution
60Thursday August 30, 2007Toughpuzzlesolution
59Thursday August 23, 2007Very Hardpuzzlesolution
58Thursday August 16, 2007Very Hardpuzzlesolution
57Thursday August 9, 2007Very Hardpuzzlesolution
56Thursday August 2, 2007Toughpuzzlesolution
55Thursday July 26, 2007Moderatepuzzlesolution
54Thursday July 19, 2007Toughpuzzlesolution
53Thursday July 12, 2007Very Hardpuzzlesolution
52Thursday July 5, 2007Toughpuzzlesolution
51Thursday June 28, 2007Hardpuzzlesolution
50Thursday June 21, 2007Hardpuzzlesolution
49Thursday June 14, 2007Toughpuzzlesolution
48Thursday June 7, 2007Toughpuzzlesolution
47Thursday May 31, 2007Toughpuzzlesolution
46Thursday May 24, 2007Very Hardpuzzlesolution
45Thursday May 17, 2007Very Hardpuzzlesolution
44Thursday May 10, 2007Hardpuzzlesolution
43Thursday May 3, 2007Toughpuzzlesolution
42Thursday April 26, 2007Hardpuzzlesolution
41Thursday April 19, 2007Moderatepuzzlesolution
40Thursday April 12, 2007Toughpuzzlesolution
39Thursday April 5, 2007Hardpuzzlesolution
38Thursday March 29, 2007Hardpuzzlesolution
37Thursday March 22, 2007Very Hardpuzzlesolution
36Thursday March 15, 2007Hardpuzzlesolution
35Thursday March 8, 2007Hardpuzzlesolution
34Thursday March 1, 2007Very Hardpuzzlesolution
33Thursday February 22, 2007Hardpuzzlesolution
32Thursday February 15, 2007Hardpuzzlesolution
31Thursday February 8, 2007Hardpuzzlesolution
30Thursday February 1, 2007Very Hardpuzzlesolution
29Thursday January 25, 2007Hardpuzzlesolution
28Thursday January 18, 2007Moderatepuzzlesolution
27Saturday January 13, 2007Toughpuzzlesolution
26Saturday January 6, 2007Hardpuzzlesolution
25Saturday December 30, 2006Toughpuzzlesolution
24Saturday December 23, 2006Hardpuzzlesolution
23Saturday December 16, 2006Very Hardpuzzlesolution
22Saturday December 9, 2006Toughpuzzlesolution
21Saturday December 2, 2006Very Hardpuzzlesolution
20Saturday November 25, 2006Hardpuzzlesolution
19Saturday November 18, 2006Toughpuzzlesolution
18Saturday November 11, 2006Very Hardpuzzlesolution
17Saturday November 4, 2006Hardpuzzlesolution
16Saturday October 28, 2006Toughpuzzlesolution
15Saturday October 21, 2006Hardpuzzlesolution
14Saturday October 14, 2006Moderatepuzzlesolution
13Saturday October 7, 2006Hardpuzzlesolution
12Saturday September 30, 2006Toughpuzzlesolution
11Saturday September 23, 2006Toughpuzzlesolution
10Saturday September 16, 2006Hardpuzzlesolution
9Saturday September 9, 2006Very Hardpuzzlesolution
8Saturday September 2, 2006Hardpuzzlesolution
7Saturday August 26, 2006Very Hardpuzzlesolution
6Saturday August 19, 2006Very Hardpuzzlesolution
5Saturday August 12, 2006Hardpuzzlesolution
4Saturday August 5, 2006Hardpuzzlesolution
3Saturday July 29, 2006Very Hardpuzzlesolution
2Saturday July 22, 2006Hardpuzzlesolution
1Saturday July 15, 2006Moderatepuzzlesolution
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