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Mixed 12×12 Giant Sudoku 2025 archive

Daily puzzle Archive Rules
Dates in green are puzzles you've done.
Dates in amber are puzzles you've done, but not achieved the maximum score.
Dates in blue are puzzles you've started.
Dates in red are puzzles you've not done.
December 2025
SMTWTFS
 
1
(Hard)
2
(Hard)
3
(Easy)
4
(Hard)
5
(Tough)
6
(Hard)
7
(Easy)
8
(Hard)
9
(Easy)
10
(Tough)
11
(Easy)
12
(Hard)
13
(Hard)
14
(Med)
15
(Hard)
16
(Med)
17
(Tough)
18
(Hard)
19
(Hard)
20
(Tough)
21
(Hard)
22
(Easy)
23 24 25 26 27
28 29 30 31
November 2025
SMTWTFS
           
1
(Med)
2
(Hard)
3
(Tough)
4
(Easy)
5
(Easy)
6
(Tough)
7
(Easy)
8
(Easy)
9
(Easy)
10
(Easy)
11
(Tough)
12
(Tough)
13
(Hard)
14
(Med)
15
(Tough)
16
(Tough)
17
(Hard)
18
(Med)
19
(Hard)
20
(Hard)
21
(Med)
22
(Med)
23
(Easy)
24
(Tough)
25
(Med)
26
(Easy)
27
(Med)
28
(Tough)
29
(Hard)
30
(Tough)
October 2025
SMTWTFS
     
1
(Tough)
2
(Easy)
3
(Hard)
4
(Tough)
5
(Hard)
6
(Easy)
7
(Tough)
8
(Easy)
9
(Med)
10
(Easy)
11
(Med)
12
(Med)
13
(Hard)
14
(Easy)
15
(Hard)
16
(Tough)
17
(Hard)
18
(Easy)
19
(Hard)
20
(Hard)
21
(Tough)
22
(Tough)
23
(Hard)
24
(Hard)
25
(Easy)
26
(Hard)
27
(Tough)
28
(Med)
29
(Tough)
30
(Med)
31
(Tough)
September 2025
SMTWTFS
 
1
(Easy)
2
(Med)
3
(Tough)
4
(Hard)
5
(Easy)
6
(Med)
7
(Hard)
8
(Med)
9
(Hard)
10
(Hard)
11
(Tough)
12
(Tough)
13
(Med)
14
(Hard)
15
(Hard)
16
(Med)
17
(Hard)
18
(Tough)
19
(Med)
20
(Easy)
21
(Tough)
22
(Hard)
23
(Hard)
24
(Tough)
25
(Easy)
26
(Tough)
27
(Hard)
28
(Tough)
29
(Easy)
30
(Med)
August 2025
SMTWTFS
         
1
(Hard)
2
(Hard)
3
(Tough)
4
(Tough)
5
(Hard)
6
(Easy)
7
(Tough)
8
(Easy)
9
(Tough)
10
(Hard)
11
(Hard)
12
(Tough)
13
(Med)
14
(Tough)
15
(Easy)
16
(Easy)
17
(Tough)
18
(Hard)
19
(Hard)
20
(Hard)
21
(Easy)
22
(Tough)
23
(Easy)
24
(Hard)
25
(Med)
26
(Tough)
27
(Hard)
28
(Hard)
29
(Tough)
30
(Med)
31
(Tough)
July 2025
SMTWTFS
   
1
(Med)
2
(Tough)
3
(Med)
4
(Easy)
5
(Tough)
6
(Hard)
7
(Med)
8
(Tough)
9
(Easy)
10
(Tough)
11
(Med)
12
(Tough)
13
(Hard)
14
(Tough)
15
(Med)
16
(Med)
17
(Med)
18
(Tough)
19
(Hard)
20
(Hard)
21
(Hard)
22
(Easy)
23
(Hard)
24
(Tough)
25
(Tough)
26
(Easy)
27
(Hard)
28
(Tough)
29
(Hard)
30
(Hard)
31
(Tough)
June 2025
SMTWTFS
1
(Med)
2
(Easy)
3
(Tough)
4
(Med)
5
(Med)
6
(Hard)
7
(Hard)
8
(Hard)
9
(Tough)
10
(Easy)
11
(Med)
12
(Tough)
13
(Tough)
14
(Easy)
15
(Med)
16
(Hard)
17
(Tough)
18
(Hard)
19
(Tough)
20
(Hard)
21
(Med)
22
(Med)
23
(Easy)
24
(Med)
25
(Easy)
26
(Med)
27
(Tough)
28
(Easy)
29
(Hard)
30
(Hard)
May 2025
SMTWTFS
       
1
(Tough)
2
(Hard)
3
(Med)
4
(Hard)
5
(Hard)
6
(Med)
7
(Tough)
8
(Tough)
9
(Hard)
10
(Med)
11
(Easy)
12
(Easy)
13
(Med)
14
(Hard)
15
(Tough)
16
(Tough)
17
(Tough)
18
(Hard)
19
(Easy)
20
(Tough)
21
(Med)
22
(Hard)
23
(Hard)
24
(Hard)
25
(Med)
26
(Easy)
27
(Tough)
28
(Med)
29
(Tough)
30
(Med)
31
(Med)
April 2025
SMTWTFS
   
1
(Hard)
2
(Easy)
3
(Hard)
4
(Tough)
5
(Easy)
6
(Med)
7
(Hard)
8
(Easy)
9
(Easy)
10
(Tough)
11
(Hard)
12
(Easy)
13
(Tough)
14
(Easy)
15
(Tough)
16
(Hard)
17
(Hard)
18
(Med)
19
(Easy)
20
(Med)
21
(Med)
22
(Easy)
23
(Tough)
24
(Med)
25
(Tough)
26
(Med)
27
(Easy)
28
(Med)
29
(Easy)
30
(Med)
March 2025
SMTWTFS
           
1
(Easy)
2
(Tough)
3
(Easy)
4
(Easy)
5
(Med)
6
(Med)
7
(Tough)
8
(Easy)
9
(Hard)
10
(Tough)
11
(Hard)
12
(Tough)
13
(Med)
14
(Med)
15
(Hard)
16
(Tough)
17
(Tough)
18
(Easy)
19
(Med)
20
(Easy)
21
(Tough)
22
(Tough)
23
(Tough)
24
(Med)
25
(Tough)
26
(Easy)
27
(Hard)
28
(Easy)
29
(Tough)
30
(Hard)
31
(Hard)
February 2025
SMTWTFS
           
1
(Easy)
2
(Hard)
3
(Med)
4
(Easy)
5
(Hard)
6
(Hard)
7
(Hard)
8
(Tough)
9
(Easy)
10
(Med)
11
(Med)
12
(Hard)
13
(Med)
14
(Tough)
15
(Med)
16
(Hard)
17
(Tough)
18
(Tough)
19
(Tough)
20
(Tough)
21
(Tough)
22
(Easy)
23
(Med)
24
(Easy)
25
(Hard)
26
(Tough)
27
(Hard)
28
(Med)
January 2025
SMTWTFS
     
1
(Tough)
2
(Hard)
3
(Med)
4
(Med)
5
(Easy)
6
(Easy)
7
(Tough)
8
(Easy)
9
(Hard)
10
(Tough)
11
(Hard)
12
(Med)
13
(Easy)
14
(Tough)
15
(Easy)
16
(Easy)
17
(Tough)
18
(Hard)
19
(Easy)
20
(Tough)
21
(Tough)
22
(Med)
23
(Hard)
24
(Med)
25
(Tough)
26
(Med)
27
(Med)
28
(Hard)
29
(Tough)
30
(Easy)
31
(Med)
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