Unique Marker [UNMA-3-003P]Sorted PuzzlerJanuary 11, 2024Grid Division Puzzle (PDF) Solve Online Solution (PDF) Example Puzzle: Solution: Want more Unique Marker puzzles? Get the puzzle book!US, CA; UK, DE, FR, ES, IT, other Unique Marker Puzzle Archive Similar Puzzle Books Grid Division Logic Puzzles – Collection I US, CA; UK, DE, FR, ES, IT, other Puzzles in this book: Double Choco, Nawabari, Tripod Sudoku, Dominosa, Sashigane Grid Division Logic Puzzles – Collection II US, CA; UK, DE, FR, ES, IT, other Puzzles in this book: Fillomino, Sashikaku, Tetroid, Border Block, Heki Grid Division Logic Puzzles – Collection VII US, CA; UK, DE, FR, ES, IT, other Puzzles in this book: Five Cells, Unique Marker, Renkatsu, Douieru, Knossos Previous Post Toroidal Snake [TSNK-3-008P] Next Post Corner Loop [CORN-5-005P]