The video demonstrates the solution to Level 19 of a water sort puzzle mobile game. The objective is to arrange liquids by color by pouring only the same colors over each other. The video shows the sequence of moves required to complete the level, starting with 28 moves remaining and counting down to 1. Upon successful completion, the game progresses to Level 29.
The on-screen text is in Serbian. The main instruction translates to: "Arrange the liquids by color by pouring only the same colors over each other." The word "BESPLATNO" (FREE) is visible at the top. After completion, "ODLIČNO" (EXCELLENT) is displayed, with options to "PREUZETI X4" (TAKE X4) and "NASTAVI" (CONTINUE).
To solve this level, focus on isolating colors into individual test tubes. Utilize empty tubes as temporary holding places. Always pour a liquid onto another of the same color, or into an empty tube. Plan your moves to avoid getting stuck with mixed colors in tubes without an empty space or a matching color to pour onto.