A. Fivefold RemovalsAlice and Bob are playing a simple game on marbles. They have a bucket containing N marbles, and the...

B. Who Gets the Money!?Who doesn’t get happy after getting money in the pockets of clothes before washing them? During this...

C. Poga and CirclesAre you tired of big complicated problem statements? Well, you are in luck, here's a simple one just...

D. Game ShowAlex is participating in a game show. Mr. Phil is the host of the game. Alex is provided with an arr...

E. Chance of Passing the QuizRocky is starting his online quizzes and he has been provided with some passing criteria. The rule o...

F. LCM Divisible SubsequenceYou’ll be given an array of NNN integers and two more integers KKK and MMM. You have to find the num...

Practice contests allow you to rerun contests and experience them as close as possible to the original run.
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