Matchstick Puzzle: How to Make the Equation 15 + 1 = 18 Correct.

Matchstick Puzzle

According to ТСН: Move just one matchstick to make the equation 15 + 1 = 18 correct.

At first glance, this task seems easy, but even incorrect placement of digits or signs can turn it into a real challenge. Remember: you can only move one matchstick — breaking it is forbidden.

Ready to test your mind? The correct solution is provided below.

If you managed to solve the puzzle in less than 20 seconds, congratulations — you are smarter than 97% of people who tried this "matchstick" problem.

The correct answer is:

To make the equation correct, move the matchstick from the plus sign to the digit "5" in the number 15, turning it into 9.

Then the equation will look like this: 19 − 1 = 18.

Everything becomes completely correct. Were you able to solve this puzzle on your own?

This puzzle has become popular among fans of intellectual games, as it not only entertains but also encourages logical thinking. Such tasks are often used in training to develop attentiveness and creativity. Try it yourself and share your results with friends!