Чтобы выиграть, составить линии одного цвета - Make lines of the same color to win
[ О приложении ]

A family classic, the objective of Four-in-a-row is to build a line of four of your marbles while trying to stop your opponent (human or computer) from building a line of his or her own.
A line can be horizontal, vertical or diagonal.
The first player to connect four in a row is the winner!

Four-in-a-row features multiple difficulty levels.
If you’re having trouble, you can always ask for a hint.

Источник
Репозиторий: flathub

FlatPak: Four-in-a-row [Games]