Coding problems
Algorithm problems with tests in Python, JavaScript, Java, Go and C++, checked on our server.
Paving a Garden PathEasySplit Into Dictionary WordsMediumEvery Way to Space the WordsHardEvery Bracketing ResultMediumLongest Uphill WalkHardSteps Down to OneMediumShared Pool Race to a GoalMediumClear the Marble RowHardSum of the Two BeforeEasyClearing Colored CubesHardCheapest Basket with BundlesMediumGroups With Equal SumsMediumSix-Cell Tile SliderHardThief and GuardHardFewest Signs to Reach a TargetHardSum of the Last ThreeEasyRanking by Hailstone StepsMediumCutting a Berry CakeHardA Shrinking Pile of OrangesHardOther Orders for the Same Search TreeHardTrips on One TankHardGuarded Bit Flips Down to ZeroHardQuiet and Sociable TenantsHardMouse, Cat and CheeseHardFresh Trays for Every PartyHardMost Repeated Colour on a PathHardWhen the Favourites MeetHardGrading the Arithmetic QuizHardBinary Number Under a CapMediumCutting a Board for ProfitHardDie Rolls Without Close RepeatsHardUphill-Only WalksHardClimbing Along Rows and ColumnsHardRide Until a RepeatHardHarvesting a Tree: Toll or HalfHardDivide by Five or ElevenMediumRemovals With an Equal SumMediumGrasshopper on an Endless StaircaseHardTrail With One BendHard