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About game
Math Chain is an endless math puzzle where you connect numbers and operators into correct chains. Each level gives you a target result, and your task is to build an expression that matches it. The difficulty grows gradually: new operators, larger grids, time pressure, obstacles, and special challenges appear as you progress. The game trains mental math, logic, focus, and quick decision-making.
How to play
Connect neighboring tiles to build a chain. The chain must start and end with a number, and numbers must alternate with operators: number, operator, number, and so on. The target result is shown at the top of the screen. Build an expression that reaches the target, then continue to the next level. Longer correct chains and faster solutions give more points. If you make a mistake, reset your selection and try a different combination.