Coding problems
Algorithm problems with tests in Python, JavaScript, Java, Go and C++, checked on our server.
Nine-Dot Lock PatternsMediumShared Pool Race to a GoalMediumSettle Up in the Fewest TransfersHardSquare Frame From SticksMediumSeating by DivisibilityMediumCheapest Basket with BundlesMediumGroups With Equal SumsMediumTwo Groups With the Same AverageHardShortest Walk Through Every NodeHardAssembling FragmentsHardSquare-Sum ChainsHardLeast Total Walk to ScootersMediumSmallest Team With Every SkillHardBest Word Set From TilesHardExam Seating Without PeekingHardDistinct Badges for the TeamHardStudy Plan With a Load CapHardWire Two PanelsHardCamp Groups by SpanHardOrders of Identical PartsHardQuiet and Sociable TenantsHardGroups Without TwinsHardSharing Jobs FairlyHardFresh Trays for Every PartyHardCheapest XOR PairingHardTrainees and CoachesMediumProduct of Distinct PrimesHardTwo Disjoint Palindromic PicksMediumTwo Equal Teams With Close TotalsHardFewest Lines Through the DotsMediumLockers and Bitwise ANDHardStaggered Brick WallMediumPriciest Toll Road TripHardThe Fairest Way to Hand Out BagsMediumDuels With Growing EnergyHardProducts Free of SquaresMediumDivisor Chain OrderingsMediumPalindrome-Ready Tree PathsHardCoprime Seating PlansMediumOne Typo, Most PiecesHardCheapest Ring OrderHardOne Pick per ShelfHardKnight Versus PawnsHardThe Drill and the SafesMediumBump Numbers to Fit the DivisorsHard