Can you solve this tricky matchstick puzzle with just one move?

26/02/2025

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Callum Baxter

Matchstick puzzles have entertained and challenged people for generations. They test our ability to think critically, manipulate numbers, and spot patterns that others might miss. If you love a good brain teaser, this puzzle will put your skills to the test.

Your goal is to fix the following equation by moving just one matchstick:

22 โ€“ 9 + 8 + 13

Something is not quite rightโ€ฆ

At first glance, this equation appears to be fineโ€”there are numbers and mathematical symbols in the correct places. However, when you perform the calculations, the final result doesnโ€™t add up correctly.

Letโ€™s break it down:

First, subtract 9 from 21:

22 โ€“ 9 = 11

Now, add 8:

11 + 8 = 19

Finally, add 13:

19 + 13 = 22

However, the equation appears to be structured in a way that suggests a different answer. Clearly, something is incorrect, and a small adjustment is needed.

The challenge: Fix it with a single move

The rules are simple: You can move just one matchstick to make the equation correct. That means you cannot remove or add extra numbers, nor can you shift multiple matchsticks at once.

So, where should you focus? Sometimes, the trick lies in changing a number. Other times, modifying an operator (such as +, -, or =) is the key to solving the puzzle.

Take a moment to analyze the equation carefully. Which number or symbol looks like it could be adjusted to fix the equation?

Common mistakes people make

Before we reveal the solution, letโ€™s explore some of the common errors people make when tackling matchstick puzzles:

1. Trying to move more than one matchstick: Since the challenge only allows one move, changing multiple elements at once is not the right approach.

READ  Can You Solve This Trciky Matchstick Puzzle in Just One Move? Try your Luck!

2. Ignoring the mathematical symbols: Many people focus only on the numbers and forget that modifying an operator can sometimes be the key to solving the puzzle.

3. Overthinking the solution: The best solution is often a simple one. Sometimes, a small change can make a big difference.

The solution: Did you figure it out?

If youโ€™ve thought it through and believe you have the answer, letโ€™s see if youโ€™re correct.

The correct move is:

Remove the middle vertical matchstick from the number 8 and place it vertically on top of the minus sign.

This small adjustment changes the 8 into a 0 and transforms the minus sign into an equals sign.

Now, letโ€™s look at the corrected equation:

22= 9 + 0 + 13

Final thoughts

If you solved the puzzle correctly, congratulations! If not, donโ€™t be discouragedโ€”these types of puzzles take practice, and each one helps you sharpen your logical thinking and problem-solving abilities.

Matchstick puzzles like this one are a fun and challenging way to test your ability to think differently. Share this puzzle with your friends and see if they can solve it as quickly as you did!

Want more brain teasers? Stay tuned for more exciting puzzles that will put your mind to the test!

Callum Baxter

Hi there! I'm Callum, a 36-year-old puzzle enthusiast and mastermind behind engaging brain teasers, quizzes, and fun personality tests. I love challenging minds and making learning enjoyable. Join me on this journey of curiosity and discovery!

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