Brain Find Level 25

Overview

Level 25, subtitled "Agent must-have item," presents a simple-looking scene hiding a riddle: the player must identify the one item every secret agent needs before heading out on a mission. On screen there are three boots in different colors (yellow, green, and brown), a paintbrush resting beside them, and three paint buckets filled with red, blue, and white paint. The core mechanic of this level is lateral thinking rather than traditional puzzle solving: the visible paints are all decoys, because none of them can produce the color the agent actually needs. The overall approach is to realize that the agent's must-have item is a pair of black boots, to load the paintbrush with black color taken from the question text itself, and then to brush one of the boots until it turns black.

• Difficulty: Easy
• Estimated moves: 2

Step-by-Step Solution

1. Take a moment to survey the whole scene before touching anything. At the top of the screen you will see the level title "Agent must-have item" written in bold black letters. In the middle of the screen there are three boots — one yellow, one green, and one brown — standing side by side, and next to them sits a paintbrush. Below the boots are three buckets containing red, blue, and white paint, and at the bottom of the screen a small icon shows a pair of black boots, which is the item you ultimately need to produce.

1. Ignore the three paint buckets completely. Although they look like the obvious tools for changing a boot's color, mixing red, blue, and white paint can never create true black — the result is always a muddy purple or a dull gray. The buckets exist only to mislead you, so do not waste time dragging, tapping, or tilting them.

1. Pick up the paintbrush by dragging it upward toward the title text at the top of the screen. Move the brush directly over the black letters of the phrase "Agent must-have item" and release it there. The brush will absorb the black color from the letters, exactly as if it had been dipped into a pot of black paint. This is the central trick of the level: the color you need is hidden inside the question itself, in plain sight.

1. Now drag the loaded brush down onto one of the three colored boots — the yellow, the green, or the brown one, whichever is easiest to reach. Move the brush across the boot's surface to apply the black paint. The boot will change color and become black as the paint is spread over it.

1. Once the boot has turned completely black, the game recognizes that the agent now has his must-have item. A success screen appears with a large "Good" banner and the message "You're such a smart person," and the black boot is displayed in the center of the screen as the collected item. The level is complete.

Strategy & Reasoning

The design of this level follows the classic "think outside the box" principle that runs through the entire Brain Find series. The surface-level reading of the scene suggests a painting task: take a brush, dip it into one of the colored buckets, and repaint a boot. A player following that instinct will try red, blue, and white in turn and discover that none of them produces the black color the agent needs, because black simply cannot be mixed from the three colors shown on screen. This is the first trap the designer sets.

The intended solution exploits the fact that the question text itself is rendered in black. By allowing the brush to be dragged onto the text, the game turns the title into a usable color source, effectively telling the player that the answer is already on the screen in plain sight. This is why the step-by-step solution skips the buckets entirely: the fastest and most reliable path is to go directly for the text, load the black color, and paint one boot. It also matches the game's philosophy of reusing elements of the interface as tools, rather than only the objects that look interactive.

Alternative approaches fail for specific reasons. Dragging the brush through the red, blue, or white bucket and applying it to a boot only changes the boot to a non-black color, which the game does not accept as a valid answer. Tapping the boots without a loaded brush does nothing, because the boots are not interactive on their own. Trying to drag the black boot icon from the bottom of the screen also does not complete the level, since that icon is merely a display of the goal rather than an inventory item. The text-loading trick is therefore both the intended and the optimal solution: it requires only two gestures and can be completed in a few seconds, which is exactly what the solution video demonstrates.

Tips & Common Mistakes

• Common mistake: mixing the red, blue, and white paints in an attempt to create black. This never works, because the three colors together form a dark purple-gray, not a true black. The correct approach is to skip the buckets entirely and take the black paint from the question text.
• Common mistake: tapping a boot directly and expecting it to turn black. Boots only change color after the paintbrush has been loaded with black paint from the title text, so always load the brush first and then apply it to the boot.
• Common mistake: treating the title text as unreadable decoration. Many players never try to interact with the phrase "Agent must-have item," missing the only source of black on screen. The correct trick is to drag the paintbrush over the black letters to soak up the color, turning the question itself into the answer.