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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 the solution for Clueless Special number 301, dated 2022-05-12.

9	5	6
1	3	7
8	2	4

4	7	2
8	5	6
1	9	3

8	1	3
4	2	9
5	7	6

3	4	1
2	9	8
6	5	7

2	8	7
6	5	1
3	4	9

6	5	9
4	7	3
1	2	8

7	5	1
4	2	9
8	6	3

9	6	8
7	3	5
4	2	1

2	4	3
1	8	6
5	9	7

3	6	2
7	9	5
4	1	8

5	1	7
2	8	4
3	6	9

9	4	8
3	6	1
2	5	7

1	7	2
4	8	3
5	6	9

4	6	3
1	9	5
7	2	8

9	8	5
2	6	7
3	1	4

3	1	6
2	4	5
9	7	8

2	8	9
3	7	6
1	5	4

4	7	5
9	1	8
6	3	2

5	8	3
2	7	1
6	4	9

6	2	1
9	4	8
7	3	5

7	9	4
6	3	5
1	8	2

8	1	4
9	3	5
7	2	6

9	7	2
8	1	6
5	3	4

5	3	6
7	4	2
8	9	1

5	9	2
1	3	7
6	8	4

8	1	3
6	4	2
5	9	7

7	6	4
8	5	9
3	2	1

4	7	2
3	6	9
5	8	1

3	1	9
8	5	4
2	6	7

8	5	6
2	1	7
4	9	3

8	9	1
4	6	3
5	2	7

4	3	6
5	7	2
1	9	8

5	7	2
1	9	8
4	3	6

8	5	3
1	2	6
7	4	9

9	2	6
4	7	8
1	3	5

7	4	1
9	3	5
6	2	8

1	5	3
6	9	4
7	2	8

6	7	8
1	2	3
9	4	5

9	4	2
5	7	8
6	3	1

6	5	8
2	7	4
1	3	9

3	4	1
6	5	9
2	8	7

9	2	7
8	1	3
6	4	5

4	7	8
6	3	1
5	9	2

5	9	2
8	4	7
6	1	3

3	1	6
5	9	2
4	8	7

2	4	5
8	3	6
9	1	7

7	3	6
4	9	1
5	8	2

1	8	9
7	2	5
3	6	4

3	1	5
9	4	6
7	8	2

7	6	4
8	2	3
9	1	5

2	8	9
7	5	1
3	6	4

2	1	7
3	8	5
9	6	4

3	5	4
2	6	9
7	8	1

8	6	9
1	7	4
2	5	3

7	8	6
4	2	1
5	9	3

3	1	4
5	8	9
6	2	7

5	2	9
6	3	7
1	4	8

5	8	3
7	9	1
2	4	6

2	4	7
3	6	8
1	9	5

1	6	9
5	2	4
3	8	7

5	7	8
6	4	1
3	2	9

2	4	6
3	5	9
1	8	7

1	9	3
7	2	8
6	5	4

2	4	8
3	1	9
6	5	7

7	3	6
8	5	2
4	9	1

9	5	1
4	7	6
3	8	2

8	3	7
1	5	2
4	6	9

5	1	4
9	7	6
8	3	2

6	9	2
4	3	8
7	5	1

1	5	3
7	6	2
9	8	4

9	2	8
4	3	1
7	6	5

4	6	7
9	8	5
2	3	1

1	7	4
8	6	5
9	3	2

2	6	5
9	7	3
1	4	8

8	9	3
2	1	4
7	6	5

3	2	4
6	1	5
9	7	8

6	8	1
7	2	9
4	5	3

9	7	5
8	4	3
2	1	6

2	1	7
4	3	6
8	9	5

8	9	3
5	7	2
6	1	4

5	4	6
8	1	9
3	7	2

956472813137856429824193576362517948795284361418369257583621794271948635649735182
341287659298651473657349128172463985483195267569728314814972536935816742726534891
751968243429735186863421597316289475245376918978154632592813764137642859684597321
472319856369854217581267493153678942694123578728945631245736189836491725917582364
891436572463572198527198436658341927274659813139287645315764289946823751782915364
853926741126478935749135628478592316631847592592613487217354869385269174964781253
786314529421589637593627148248736951319852476657491382174265893865973214932148765
583247169791368524246195387837514692152976438469832751324681975615729843978453216
578246193641359728329187654153928467762431985984765231217893546436572819895614372

From last week's Clueless Special archive

Number	Date	Rate
348	Tuesday, June 28, 2022	41 (N2,N3,H2,F3,SK)
347	Monday, June 27, 2022	41 (N2,H2,SK)
346	Sunday, June 26, 2022	41 (N2,H2,SK)
345	Saturday, June 25, 2022	41 (N2,H2,SK)
344	Friday, June 24, 2022	41 (N2,H2,H3,SK)
343	Thursday, June 23, 2022	41 (N2,H2,SK)
342	Wednesday, June 22, 2022	22 (N2,H2,F2)