Sudoku 22x22 num: 256 (Level: hard)
1
8
C
D
5
A
L
6
4
K
F
M
3
B
A
6
L
M
4
K
2
1
9
M
4
K
C
I
E
L
K
9
G
6
8
7
4
G
B
L
5
K
L
A
J
H
2
7
7
4
G
A
B
6
1
3
8
L
3
6
D
E
9
7
K
G
M
G
B
M
A
J
D
H
9
E
G
A
M
8
3
4
L
2
E
1
8
L
J
C
G
A
B
5
I
9
6
I
5
B
7
4
M
8
E
D
1
F
2
K
8
7
4
B
E
A
H
6
H
K
7
F
H
2
B
5
A
M
1
E
J
M
L
K
G
B
5
L
A
9
4
6
E
8
G
J
B
K
D
K
B
C
1
H
9
4
F
6
J
C
5
I
8
B
3
7
9
H
B
9
H
5
7
C
K
6
G
1
J
D
7
H
G
3
E
J
4
E
B
1
7
A
L
5
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AFB36ILM4K9H782E1JDGC5
978GJ6HD51MIB4FLC2EAK3
C3IFB4ELA2K9M5JHD1G687
H41A7CIG23J85EDKB6MFL9
B85MFD69KEL1AJ4CIH237G
7ME94GAKD5B6IFH1238LJC
JLHC138I6F2DE9A475BKGM
GCLBM84A3JFE6157K9H2DI
DI7K5H1296EJGACMF83B4L
2H4E31KF8MDLJC7GAB5I96
IGA6L5CJB974HM38EDK1F2
L2C1IKJ8G74F3BM59E6DAH
3A65D9FEMBHGK21JL74CI8
K6FHG2B5CAI38DL9M4J7E1
8EJ79MD1L43KFGB25CIH6A
153L2A94FH6MD7EI8GCJBK
MDKJ8BG7EIC21H936AL45F
6K2DEJMC1GA5LI8B3F79H4
4B9IHF537L8C2K6DGMAE1J
59D2AL76HCGB43KFJI18ME
FJM4KE3BI817C6GAHL952D
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.