Brain Test 4 Answers Astrodog needs more signal strength to send the photos back to the Earth
Hey folks! Feeling stuck on Level 140 and scratching your head over another tricky puzzle? No worries, we've got your back. Check out the answers for level 140 in Brain Test 4, this specific puzzle is named "Astrodog needs more signal strength to send the photos back to the Earth" in our game. If you're still unsure how to solve it, see below our level 140 walkthrough for a detailed solution.

Hint 1
Find 3 more lines to make the signal stronger.
Hint 2
That martian's eyebrows seems quite suitable.
If your level 140 puzzle in the game is different, just navigate to the Brain Test 4 walkthrough list and select the solution you need.