Brain Test: Tricky Puzzles Level 40 Answer [We Must Be Ready Before the Guests Arrive!]

Brain Test: Tricky Puzzles Level 40 shows a tray of wine glasses. Guests are coming and some glasses are dirty. 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 40? The walkthrough below shows every move, and the full answer comes right after it.
Brain Test: Tricky Puzzles Level 40 walkthrough
- Polish the glasses. Rub your finger back and forth over each of the three front glasses until they shine.
Brain Test: Tricky Puzzles Level 40 answer
The three front glasses are dull. Rubbing them with your finger cleans them, and the level ends when all glasses shine.
What you can and can’t use
- RubFront three glasses Dirty ones.
- SkipBack two glasses Already clean.
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 40, the next answers are linked above, and every level is on the Brain Test: Tricky Puzzles All Answers page.

