ЩЕЛКАТЬ КАК ОРЕШКИ

•ЩЕЛКАТЬ КАК ОРЕХИ (ОРЕШКИ)чтоcoll

[VP;subj: human;obj: pi]

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⇒to solve (problems, crossword puzzlesetc) easily and quickly:

-X щелкает Y-ы как орехи••≈X cracks (solves) Ys just like that;

-X breezes (whizzes) right through Ys;

- [in limited contexts]Ys are a snap (as easy as pie) for X.