1Fizz BuzzEasyMathStringSimulation
Solve → 2Perfect SquaresMediumMathDynamic ProgrammingBreadth-First Search
Solve → 3Climbing StairsEasyMathDynamic ProgrammingMemoization
Solve → 4Sqrt(x)EasyMathBinary Search
Solve → 5Consecutive Numbers SumHardMathEnumeration
Solve → 6Pow(x, n)MediumMathRecursion
Solve → 7Egg Drop With 2 Eggs and N FloorsMediumMathDynamic Programming
Solve → 8Basic CalculatorHardMathStringStack
Solve → 9Fizz BuzzEasyMathStringSimulation
Solve → 10Climbing StairsEasyMathDynamic ProgrammingMemoization
Solve → 11Sqrt(x)EasyMathBinary Search
Solve → 12Perfect SquaresMediumMathDynamic ProgrammingBreadth-First Search
Solve → 13Pow(x, n)MediumMathRecursion
Solve → 14Egg Drop With 2 Eggs and N FloorsMediumMathDynamic Programming
Solve → 15Basic CalculatorHardMathStringStack
Solve →