crapshoot

listen to the pronunciation of crapshoot
الإنجليزية - الإنجليزية
A venture with a highly risky or unpredictable outcome
A game of craps
A risky and uncertain venture: "getting admitted to the college of your choice has become a crapshoot"
Playing craps, crap shooting, crap game
{i} roll of the dice; gamble, something that is unpredictable
a risky and uncertain venture; "getting admitted to the college of your choice has become a crapshoot