Do you Sudoku?
Pacific Science Center has come up with its own twist: PacSci-Doku.
Instead of filling in the blanks with numbers, PacSci-Doku uses letters. Hidden in one of the columns or rows is the answer to a science question.
To catch the latest PacSci-Doku puzzle, see Pacific Science Center’s Web site at www.pacsci.org/pacsci-doku/.
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