cheat at (something)

cheat at (something)

To act deceptively or unfairly while completing a task or participating in a competition. My little brother cheats at every board game, so it's not much fun to play with him.
See also: cheat
Farlex Dictionary of Idioms.

cheat at something

to use deception while competing [against someone]. They say she cheats at cards. The mob is likely to cheat at getting the contracts.
See also: cheat
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • cheat at
  • cheat on
  • cheat on (someone or something)
  • be bound and determined
  • bound and determined
  • bound and determined to
  • whip the devil around the stump
  • a fine line
  • a fine line between something
  • ahead of the game