4=10 Number Match is a mathematical puzzle suitable for all ages.

Objective:
Your goal is to use the provided numbers and mathematical operations to create an expression that equals the target value. For example, if your target is to achieve the result 10, and you are given the numbers: 6, 9, 8, 4, then to reach this result, you need to form the expression (6*(9-8))+4=10. The game is based on combining arithmetic operations and using parentheses. You are allowed to use only 2 pairs of parentheses.

How to play:
At the top of the screen, the target is displayed, for example, "?=10", indicating that your task in this round is to obtain the number 10.
In the center of the screen, there are numbers that you can use to form the correct expression.
At the bottom of the screen, there are buttons with corresponding mathematical operators.
To place an operator in the desired position, simply drag it with your finger.
The numbers in the center of the screen will spread out, allowing you to set a new operator value or replace the one already set.
Play with one hand, anywhere, and at any convenient time. In the "4=10 Number Match" game, it's impossible to lose. If you cannot form the correct expression, simply restart the round. Each round can be recalculated as many times as needed.

Features:
If a combination of 4 numbers seems too simple to you, and 10 is too dull, you can choose other game modes by tapping the "Level" button at the top of the screen. Currently, eight different combinations are available:
4=0
4=5
4=10
4=20
5=0
5=5
5=10
5=20
We hope you enjoy solving these puzzles. Feel free to leave feedback; we are always happy to correct mistakes or add new interesting ideas!
Good luck with your calculations!