Sudoku 22x22 num: 211 (Level: hard)
E
H
B
8
J
L
D
5
F
G
6
K
A
G
5
4
2
1
L
J
D
L
3
H
F
G
A
4
M
8
K
9
8
4
M
B
9
6
A
G
F
C
9
8
A
B
C
7
1
L
I
H
1
D
5
8
B
C
J
4
6
7
F
8
B
G
9
1
3
1
2
E
4
I
7
5
8
H
G
4
C
A
2
3
6
L
G
8
9
I
F
F
6
1
2
8
G
J
M
H
7
5
3
4
3
E
H
5
9
L
1
6
K
A
G
E
C
4
M
B
J
2
3
C
4
B
E
8
E
6
A
K
8
7
J
J
8
3
L
2
5
4
6
E
9
F
M
4
1
A
3
B
B
7
J
A
D
I
G
F
J
F
L
I
B
K
1
8
8
A
6
G
K
I
C
F
5
L
9
H
B
8
I
4
M
G
C
L
3
7
G
K
A
B
EHB781CMJLD5FG39I6K42A
3GK6AF5I4921B8LJHCD7EM
LC31H7JEIFGA654M2B8KD9
5842DMB96AKG1EHLJI3F7C
498E3JA2BMC67IFG5LHDK1
6LGIFH17DK582AB3C9MJ4E
I45LE26JH7AFDC8BGK9M13
K1MGCB8DF39HA6J2E4LI57
D5I9K8LHEGF7341CA2B6MJ
B2AM7C4316JDKLG89HIEF5
FD6K1A28GJLBMHEI75C934
73EHB5MC9I4LG16DKFJ8A2
HAF5GED6L87C4M91BJ23IK
MKCJI4912B3EH756F8GALD
1F9D5GE4C263LBAK8M7HJI
AIJ8MK3L7HB2EFD5416C9G
GELC9IHFM41J8DKA37526B
2B73J6K5AD8MC9I41GELHF
JM2F4LIB5CEK937H6DA1G8
87DA69GK31HIJ2CFME45BL
9JHB2DFA8EI45KM7L31GC6
C614L37GK5M9IJ2EDAFB8H
Sudoku 22x22
Sudoku 22x22 is an impressive expansion of the classic logic puzzle, filling a vast grid of 22 rows and 22 columns. The board is arranged into regions of 2x11 cells, and just like in every other variant, the objective is to complete the grid with the numbers 1 through 22. No digit may repeat within a row, a column, or a region, which makes the solving process both challenging and rewarding. The large size of the puzzle demands a wide perspective, as players must track many possibilities while keeping every placement consistent. It is less about speed and more about method, patience, and the steady building of patterns across the board.
Each puzzle begins with a scattered set of starting numbers, carefully placed to guide your reasoning. Using these anchors, you analyze the relationships between rows, columns, and regions, eliminating options step by step until the solution comes into focus. There is always a single valid solution, meaning that logic alone will carry you through, without the need for guessing. This 22x22 format is perfect for those who enjoy exploring puzzles that go far beyond the standard 9x9, offering a sense of scale and complexity that feels almost monumental. Playing Sudoku of this size strengthens memory, sharpens concentration, and develops strategic thinking. Completing such a board is not only a test of logic but also a satisfying journey, where patience and persistence transform a vast grid of uncertainty into perfect order.