Brain Test: Tricky Puzzles Level 401 Answer [You Must Open That Safe!]

Brain Test: Tricky Puzzles Level 401 shows a safe, a 3 by 3 grid of balls (eight of them red or green and a blue one in the middle) and three extra balls. Try the hints first, or jump straight to the answer below.
Just want a hint?
Try these two hints before you look at the solution. They point you in the right direction without giving the answer away.
Hint 1
Hint 2
Still stuck on Level 401? The walkthrough below shows every move, and the full answer comes right after it.
Brain Test: Tricky Puzzles Level 401 walkthrough
Brain Test: Tricky Puzzles Level 401 answer
Yellow and blue make green, which gives the five greens you need.
What you can and can’t use
- DragThe yellow ball Onto the blue ball.
- DragAn extra ball To the centre.
Next levels
Brain Test: Tricky Puzzles All AnswersHints & step by step solutions for every levelAbout Brain Test: Tricky Puzzles
Brain Test: Tricky Puzzles is a free puzzle game by Unico Studio with hundreds of trick questions. Most levels can’t be solved the obvious way: you drag objects, tap hidden spots and sometimes turn your phone to find the answer. Get it on Google Play or the App Store.
Thanks for reading! If this got you past Level 401, the next answers are linked above, and every level is on the Brain Test: Tricky Puzzles All Answers page.


