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Cat Sudoku Level 121

Solve Level 121, a hard 8x8 cat logic puzzle with cozy regions, clean rules, and one verified solution.

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Cat Sudoku Level 121 Hint

Find a colored region with only a few safe cells, then compare those cells against the row and column limits.

Cat Sudoku Level 121 Strategy

Hard Level 121 uses a 8x8 board with 8 colored regions. It starts without fixed cats, so the region shapes and no-touch rule do the work. Work from the tightest rows and regions before placing a cat.

Cat Sudoku Level 121 Solution

Solution cells: R1C7, R2C5, R3C2, R4C4, R5C8, R6C6, R7C3, R8C1.

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