Mixed 16×16 Giant Sudoku 2025 archive

1
(Easy)

2
(Tough)

3
(Hard)

4
(Med)

5
(Easy)

6
(Tough)

7
(Tough)

8
(Med)

9
(Easy)

10
(Easy)

11
(Hard)

12
(Hard)

13
(Tough)

14
(Easy)

15
(Easy)

16
(Med)

17
(Hard)

18
(Hard)

19
(Hard)

20
(Tough)

1
(Easy)

2
(Hard)

3
(Hard)

4
(Hard)

5
(Hard)

6
(Med)

7
(Med)

8
(Easy)

9
(Hard)

10
(Easy)

11
(Med)

12
(Tough)

13
(Med)

14
(Tough)

15
(Hard)

16
(Easy)

17
(Easy)

18
(Easy)

19
(Med)

20
(Tough)

21
(Hard)

22
(Tough)

23
(Tough)

24
(Med)

25
(Tough)

26
(Easy)

27
(Easy)

28
(Easy)

29
(Easy)

30
(Med)

31
(Med)

1
(Tough)

2
(Hard)

3
(Med)

4
(Med)

5
(Med)

6
(Easy)

7
(Easy)

8
(Tough)

9
(Med)

10
(Med)

11
(Med)

12
(Hard)

13
(Hard)

14
(Tough)

15
(Easy)

16
(Easy)

17
(Tough)

18
(Tough)

19
(Hard)

20
(Easy)

21
(Hard)

22
(Tough)

23
(Hard)

24
(Med)

25
(Easy)

26
(Tough)

27
(Tough)

28
(Med)

1
(Med)

2
(Easy)

3
(Easy)

4
(Tough)

5
(Med)

6
(Med)

7
(Hard)

8
(Med)

9
(Easy)

10
(Hard)

11
(Med)

12
(Easy)

13
(Hard)

14
(Easy)

15
(Hard)

16
(Med)

17
(Hard)

18
(Easy)

19
(Med)

20
(Easy)

21
(Hard)

22
(Hard)

23
(Med)

24
(Easy)

25
(Easy)

26
(Easy)

27
(Tough)

28
(Easy)

29
(Hard)

30
(Tough)

31
(Hard)