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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
.
Year:
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
}
Difficulty:
Easy
Medium
Hard
Tough
Mixed
}
August 2025
S
M
T
W
T
F
S
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
30
31
July 2025
S
M
T
W
T
F
S
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
S
M
T
W
T
F
S
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
S
M
T
W
T
F
S
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
S
M
T
W
T
F
S
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
S
M
T
W
T
F
S
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
S
M
T
W
T
F
S
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
S
M
T
W
T
F
S
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)
