Brain Test Observation Puzzles
Observation puzzles reward noticing the small, easy-to-miss detail that changes the whole answer.
What are Observation puzzles?
An observation puzzle asks you to notice something you would normally overlook. The answer sits in a detail that is easy to skip.
In Brain Test, the detail may be a hidden item, a number under a stack, or a subtle change in the scene that the question depends on.
How to recognize them
- The obvious approach fails, and the answer is clearly right in front of you but easy to skip.
- Something is partially covered, tucked away, or drawn in an unusual place.
- The question hints at something you should look at more closely.
Common tricks
- Hidden items must be uncovered before you can give the right answer.
- The detail is small or blended into the background on purpose.
- You are tested on whether you look twice instead of answering from the first glance.
Popular levels
All Observation levels
Real levels from the Brain Test series in this category.
Level 10 What is unusual in this picture?
Level 278 They must put an end to Bigbrain for good.
Level 379 Joe wants to eat chocolate ice cream too.
Level 8 (Bonus Level) Tom must get the kebab
Level 6 Get rid of the distractions.
About Observation puzzles — Frequently Asked Questions
What are Observation Brain Test puzzles?
A Observation Brain Test puzzle is one where the answer hides in an unexpected action or an easy-to-miss detail. They appear across the whole Brain Test series and reward noticing the right detail or doing the unexpected action to reach the solution.
How many Observation levels are there in the Brain Test series?
Brain Test, Brain Test 2, 3, 4, 5, All-Star and Tricky Words each include Observation puzzles. We list every solved Observation level in this category so far, and we keep adding more walkthroughs.
How do I get the answer to a Observation Brain Test level?
Open any level card in this section to see the exact answer and step-by-step solution. Every walkthrough explains the trick that unlocks the Observation puzzle without spoiling the fun.
Where can I play Observation Brain Test puzzles?
You can play them in the Brain Test games for free on iOS, Android and online in your browser. Use our Observation walkthroughs whenever a puzzle stalls you.
Are there Observation puzzles in Brain Test 2, 3, 4 and 5?
Yes. The Observation mechanic repeats across the sequels, so the same trick appears in Brain Test 2, Brain Test 3, Brain Test 4 and Brain Test 5 with different scenes and wording.
Why are Observation Brain Test levels so tricky?
Because Observation levels deliberately fight common sense. Once you spot the trick the answer feels obvious — which is exactly what makes Brain Test puzzle solutions so memorable.