Interview Puzzles For Software Engineers

Puzzles are a great way to demonstrate your problem-solving skills. If you’re a software engineer looking for interview puzzles, then you’re in luck. This post contains different puzzles that are designed to test your skills as a software engineer. let us know about that the Interview Puzzles For Software Engineers.

Interview Puzzles For Software Engineers

Whether you’re looking for practice for an upcoming interview or just want to challenge yourself, these puzzles will challenge you. They can help you think outside the box and come up with creative solutions. Here are some of them for software engineers

Sudoku Puzzles

The objective of the puzzle is to fill in each row, column and 3×3 box with the numbers 1 through 9 so that every number appears at least once across each row, column, and a group of three boxes.

For example:

If Sudoku Solver is told that Squares 1-9 must go into one of nine rows and columns (e.g., R1C1), then it will know that Square 2 cannot go into any of the four available spaces because those squares already contain a number within their borders (2=4). 

However, if Squares 2-9 are asked to occupy two different rows and columns, they can go into space at Row 1 and Column 4 since those cells don’t have a number yet assigned (2+3=5; 5*4=20). Similarly, Square 3 can also fit inside Cell A3 because its value matches whatever is currently residing there–in this case 9 (3×2=$9).

There are many ways to solve Sudoku, but one of the most common methods is known as elimination. In this method, you start by solving a row or column and then work your way down the grid until all numbers in that row or column have been eliminated. Once all numbers have been eliminated, you can begin filling in the squares with those same digits again.

Coding Puzzle

Tricks to solve Coding puzzles

If there is a set of parentheses next to an equal sign and another set of parentheses next to a minus sign, those may be related since they both have two sets of brackets. From here, it is often helpful to break down groups of characters into individual letters or numbers to make solving the puzzle easier.


You are working on a project where you need to write code for calculating the area of squares using clipped borderless squares. You have two types of square: regular (square) and distorted ( rotated by some angle ). The distortions disappear when rendered normally but leave residual properties – see below for an explanation of what each type does:

To calculate the area of a square using clipped borderless squares, you would first create an object that represents your square. Next, you would use the clip operation to define where the borders of your square should be. Finally, you can use Math.sqrt() to calculate the area of your square.

Jigsaw Puzzle

It is an excellent exercise in logical thinking, spatial reasoning, and critical thinking skills. An example of a Jigsaw Puzzle could be: 

A jigsaw puzzle has eight pieces that must all fit together to create a completed image. Each piece is uniquely shaped and has different measurements, so it can be difficult to determine where one piece goes until the final picture is complete. This puzzle requires you to assemble pieces that have been scattered around the grid onto a specific layout.

The basic idea is to assemble the pieces of the puzzle in such a way that it makes sense and fits together. There are many ways to do this, but some basic rules include ensuring that all pieces fit properly into their respective slots, following the same pattern throughout each piece, and leaving no gaps.

The biggest challenge comes when you’re trying to figure out how to connect two or more pieces – this is where creativity comes in! You may need to try different angles, use corners as supports, or combine multiple pieces into one complex structure. Pay special attention to detail so that your finished product looks smooth and cohesive from top-to-bottom.

Few Tricks To Solve Puzzles

Many different tricks can be used to solve software engineering puzzles. Some of the more common include using math equations, looking for patterns, and drawing diagrams. It’s also important to have a good understanding of algorithms and how they work to get started with puzzle solving.

Once you’ve got a grip on the basics, it’s time to start exploring different types of puzzles. There are often variations on classic problems that stump even experienced engineers, so don’t be afraid to try something new. When exercising your brain in this way, will help improve your problem-solving skills overall. When it comes to solving software engineer puzzles, there are a few tricks that can help.

One of the most important things is to be organized. Try to break down the puzzle into its component parts and organize them in your head so that you can start working on one part at a time. Another trick is to use logic chains of decision trees when solving problems. These tools take all the information you have and create a series of decisions that eventually leads you to the answer.

Finally, don’t forget brute force. Sometimes even if you don’t know how something works, banging on it until it gives up will eventually lead you towards an answer (assuming no errors occur along the way). So, practice often, use these strategies when possible, and never give up on your quest for knowledge.


Many software engineers struggle to land their dream job because they’re not familiar with the common interview questions. We’ve lined up a few puzzles that software engineers commonly face in interviews and provided solutions so that you can improve your chances of landing the role of your dreams. These puzzles help assess the theoretical knowledge of an engineer and give a good understanding of their coding skills.

  1. What is a Coding Puzzle?

Coding puzzles are a fun way to learn how to code. They are also an excellent way to improve your coding skills and memory.

  1. What are a few things to remember while solving puzzles?

Look for patterns or repetitions, Be Patient and Use your imagination.

  1. What is Jigsaw Puzzle?

This puzzle requires you to assemble pieces that have been scattered around the grid onto a specific layout.

  1. What is a Sudoku Puzzle?

Fill in each row, and column with the numbers 1 through 9 so that every number appears at least once across each row, and column.

Interview Puzzles For Software Engineers

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