Brain Test 5 Level 110

Overview

Level 110 is a girl-versus-mice chase across two rounds. The first shows a girl playing a flute, several gray mice running around, two wooden mousetraps on the floor, and one mouse already caught in a trap, with the prompt "Catch them." The second shows the same mice now wearing large headphones, a tablet with a Bluetooth symbol and battery on the wall, a piece of cheese, and another trap on the floor, with the prompt that they wear headphones now. The first round relies on luring the mice toward traps, and the second has to bypass the headphones blocking the old flute trick.

• Difficulty: Regular
• Estimated moves: 5

Step-by-Step Solution

1. In the first round, read "Catch them." Lay out the mousetraps along the routes the mice run, placing each trap where a passing mouse will step on it.
2. Use the girl's flute to attract the mice. The Pied Piper style playing draws the running mice toward the sound and toward the traps you have set.
3. Watch each mouse path as it follows the music. Guide the lure so a mouse crosses a trap pedal rather than running straight past it.
4. Collect each caught mouse; one trap already holds a mouse, so the remaining loose ones need their own trap positions. The large red cross marks a failed attempt where the mice were not directed onto a trap.
5. When the first round clears, the headphone scene appears. Read "They wear headphones now!"
6. Notice the mice are wearing headphones, so the flute tune can no longer reach them. The trap alone and the cheese on the floor are not enough by themselves.
7. Take the tablet on the wall, which carries the Bluetooth symbol, and connect it to the mice's headphones. Use the tablet to send sound or play the lure through the paired wireless headphones instead of relying on the flute in the open air.
8. Once the sound reaches the mice through the headphones, lure them toward the remaining trap and cheese bait on the floor until every mouse is caught.

Strategy & Reasoning

The first round works like a classic mouse-control setup: traps are the catch, and the flute supplies the lure. A trap left in an open spot without a reason for the mouse to cross it stays empty, so the sound has to pull the animal onto the pedal. Positioning the trap before playing keeps the route ready when the mouse arrives.

The second round changes the rule. The headphones act as ear protection that muffles the open-air flute, which is why the same trick fails after the first round. The Bluetooth tablet in the scene exists to route the lure signal directly to the wireless headphones, skipping the blocked air path. Reading the device's symbol before acting explains why the flute no longer works.

The cheese is bait for the trap once the mice are lured close, and the spare trap on the floor repeats the catch mechanic from the first round. The rejected attempts at the top show that simply playing the flute or dropping the cheese does not solve the headphone round.

Tips & Common Mistakes

• Do not leave traps empty without bait or a lure; the mice need a reason to step on the pedal.
• Do not keep playing the flute in the second round; the headphones block it, so connect the tablet over Bluetooth instead.
• Do not assume the cheese alone catches the mice; it only helps after the lure draws them near the trap.