Here you will find solutions and answers for Brain Test All Star Level 581. This fun puzzle game is developed by Unico Studio, In this Puzzle brings a new collection of tricky and entertaining brain teasers for puzzle fans. With hundreds of challenging levels, the game tests your logic, thinking, observation, and problem-solving skills. It also includes a new IQ scoring system that helps you track your progress and improve your skills as you complete more puzzles.
Brain Test All Star Level 581 Answer
Step by Step Guide
- 1.Analyze: There are 5 brothers shown in the picture.
- 2.Clue: The prompt states “each of these brothers has a sister.”
- 3.Logic: Since they are all siblings in the same family, they all share the same sister.
- 4.Solve: Add the 5 brothers and the 1 sister to get a total of 6 siblings. Enter “6” and press submit.

Video Walkthrough
Well done! You’ve completed Level 581. Click here to unlock and start the next level 582.