The video provides a walkthrough for a two-part puzzle in a mobile game set in a cartoon-style darkroom. The first puzzle requires the player to find a four-digit code. A clue sheet shows 2x2 grids of colored squares corresponding to numbers 0-9. The on-screen text "ON THE BIG BOARD, FIND THE IDENTICAL POSITION OF THE SQUARE AS ON THE SMALL BOARD IN 2 COLUMNS EACH" instructs the player on how to use a larger grid on the wall to find the code. By matching the patterns, the code is revealed to be 1987. After entering the code into a keypad, a box opens, revealing the second puzzle. This is a block-fitting game with the Serbian/Croatian instruction "POSTAVITE DELOVE U PRAVILAN POLOŽAJ," which translates to "PLACE THE PIECES IN THE CORRECT POSITION." The player then successfully arranges all the Tetris-like blocks to fill the square grid, completing the puzzle.
The video is accompanied by spooky background music and various game sound effects.
The Serbian/Croatian instruction "POSTAVITE DELOVE U PRAVILAN POLOŽAJ" translates to "PLACE THE PIECES IN THE CORRECT POSITION."