Normal SudokuRules Apply.
Numbered Rooms -- Clued digit must be placed in the N th cell in the given direction.
......?s represent a same digit.
FPuzzle
Solution code: Column8
Solved by gutman, yttrio, nmmc123, jalebc, zrlyg, Pigeo, madhupt, MicroStudy, SKORP17, geronimo92, PippoForte, DiMono