Google Coding Problems

Master the most popular coding problems from Google

3407
Total Problems
851
Easy
1775
Medium
761
Hard
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Master DSA Topics - January, 2026

Practice problems across 75+ categories

Google Coding Problems

Practice problems frequently asked at Google 3407 problems | 851 Easy | 1775 Medium | 761 Hard

# Problem Difficulty Topics
601 Count the Number of K-Free Subsets Medium
ArrayMathDynamic Programming
602 Count the Number of Powerful Integers Hard
MathStringDynamic Programming
603 Count the Number of Special Characters I Easy
Hash TableString
604 Count the Number of Special Characters II Medium
Hash TableString
605 Count the Number of Square-Free Subsets Medium
ArrayMathDynamic Programming
606 Count the Number of Substrings With Dominant Ones Medium
StringEnumeration
607 Count the Number of Vowel Strings in Range Easy
ArrayStringCounting
608 Count The Number of Winning Sequences Hard
StringDynamic Programming
609 Count The Repetitions Hard
StringDynamic Programming
610 Count Total Number of Colored Cells Medium
Math
611 Count Triplets That Can Form Two Arrays of Equal XOR Medium
ArrayHash TableMath
612 Count Triplets with Even XOR Set Bits I Easy
ArrayBit Manipulation
613 Count Triplets with Even XOR Set Bits II Medium
ArrayBit Manipulation
614 Count Unguarded Cells in the Grid Medium
ArrayMatrixSimulation
615 Count Unhappy Friends Medium
ArraySimulation
Showing 601-615 of 3407
1 ... 39 40 41 42 43 ... 228

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public class MyFirstJavaProgram { Edit & Run

   /* This is my first java program.
    * This will print 'Hello, World!' as the output
    */

   public static void main(String []args) {
      System.out.println("Hello, World!"); // prints
   }
}

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