A brand new puzzle and riddle game comes from the makers of fun-favorite Brain Test: Tricky Puzzles and Brain Test 2: Tricky Stories! If you like brain games and mind games then you will relax with this puzzle game and play for your brain training.

Who is? Brain Teaser & Riddles is a completely free riddle game, which will challenge your brain and mind. Each level consists of difficult choices, riddles, puzzles, and questions. You will solve complex riddles by finding clues, objects, and hidden secrets. Brain games will get harder and challenging as you complete the levels filled with tricky riddles and logical puzzles. Play hundreds of amazing jigsaw puzzles for your brain out and exercise with brain games and logic games. If you like IQ games or IQ quizzes you will also find many tricky questions for healthy brain training.

This puzzle game will test your brain and tease your mind with crazy puzzles and riddles. You will think outside the box and find clever solutions. Answers to the riddles will blow your brain and surprise you! Players will increase their IQ and brainpower as they solve a variety of puzzles and riddles. This puzzle game is not easy and you will find out many tricky puzzles.

This mind game offers a great user experience with artistic and funny graphics and animations. You will play a variety of crazy riddles where you solve the problems such as who is the mother, who is cheating and who is the lover. You will solve crimes, uncover hidden secrets, and complete complex puzzles by finding clues.

This free mobile game can be played anywhere and anytime. Puzzles & riddles can be solved comfortably with one hand and you can enjoy the game without pushing yourself too hard. No reflex testing or phone shaking is needed to complete logic game levels. You can relax and enjoy solving our funny tricky riddles for funny brainwash. Stupid test, moron test, or dumb test, all of them are in this brain game.


● Mystery solving and clue hunt levels: Who is lying? Who is the mother? Who is the killer?
● Free to download, free to play, and free to enjoy. No hidden fees.
● Dozens of levels filled with Tricky & Crazy riddles.
● Choice-based complex scenarios and gameplay.
● Professional graphics and animations.
● Immersive and funny sound effects.
● A great game to develop brain skills and IQ.
● Funny stories and characters.
● Levels filled with brain teaser humor.
● Clue detection system for complex puzzle lovers.
● Find hidden object levels to test your perception.
● No copy-paste levels, each level is %100 unique.
● Intuitive Help and Hint systems to help you along the way.
● Addictive and relaxing gameplay.
● Can be played offline.
● Play without the internet.
● Brain games for adults to boost their brainpower.
● Great exercise for brain training.

What are you waiting for? Download Who is? Brain Teaser & Riddles now to start solving the craziest and trickiest riddles ever!

Have fun!

Privacy Policy and Terms of Use
Privacy Policy:
Terms of Use:

What’s New

Version 1.4

Bug fixes and performance improvements.

Ratings and Reviews

4.8 out of 5
106K Ratings

106K Ratings

Your phsyco girlfriend ,

Love it 😍

I absolutely love this game and it is such a fun thing to do when you’re super bored, because I personally love solving things. However I do have a few concerns. First, I think that the developers should add levels menu. In their past games they’ve had level menus where you can see how many levels you’ve done and how many are to come. This is really helpful because you could also redo levels without having to restart the entire thing. Secondly, there’s no skip button. Again, and the other games that this developer has made, there has been a skip button, which also feeds into the levels menu because if you skip a level you can go back to it later try and do it again. Lastly I think the hands are a bit expensive,Because I remember it being about 25 lightbulbs to purchase the first hint, and the second was 50, but now both hints are 50. Lastly I think there’s a bit too many ads. Obviously I think some people find a loophole where you can turn it on airplane mode and there will be no more ads but I feel like there should not be that many ads in the first place.
Besides that I absolutely love this game and it’s very fun, five stars, and I am looking forward to new levels. :)
This game is definitely worth it.

Developer Response ,

Hi Your phsyco girlfriend,
Thank you for your great reviews and supporting us. We are truly happy that you enjoyed our game. Whois 2 is on the air with new episodes and surprises. We'll be glad to hear your thoughts about our new game. :) Do share with your friends and keep playing!

Chloe J. 🙃😊 ,

Quite a nice game!

I out of the blue was playing a game, and I saw an add for this game! I looked about the game, to see if I was interested in getting it. I found myself getting the game, and I’m pretty happy with my decision. It tests my IQ nicely. Ever since corona appeared I haven’t really been able to so much. But, this game helped keep my brain sharp. :) Also, I do sad,y have one complaint. But it’s honestly not that bad. So, I’m aware there is already “Remove Adds” in the game, but it’s just a game, why use your real money on an online game.. but anyway, I just think that the adds could use a break.. considering that they spoil your game every time a round is over. Also, during the round, the two buttons are on the bottom taunting me. “Get more light bulbs here.” Or, “Tap this to get a clue for this round!” Something like that. Every round, I find myself pressing the one to get more lightbulbs. I just think it’s quite hard to get them in game yourself. After this I might sound a bit lazy, but it’s the truth. But overall, it’s quite an intertwining game. When I have free time, I play this because time passes by pretty quickly when your having fun! :D Well, anyway, bye game admins, players, and developers. And to the administrators and all that, I would like to congratulate you on this game, considering it’s quite fun! Anyway, bye yaa’ll! Have a good night or day, considering the time you see this or where you live. Bye!

Developer Response ,

Thanks for your feedback. We're sorry to hear you've had trouble. We are continuously working to improve game play experience. Please let us know at if you have any questions. If you like our game please give more stars . That will help us making better games.

RRRRPrinces ,

Great Game!! 🤩🤩 Pls read

I love this game!!! I like the concept too. But it says 4+ but it has murder mysteries. I mean I would not want my kid to download this game then be scared about being killed by someone he/she trusts. Maybe put the age a little higher. Like 8+. Next, this is something the players should hear (I mean read). If you don’t want to see ads this is what i do. If you know how to bring up a flashlight on your phone or iPad then you should see on the top right there is an airplane. That will make it so then there is no internet. That will make the ads vanish. Last I think the developers should make it so then you can see the levels you did and how many more levels are coming. Because I am already on level 95 and I am scared for it to end. Sometimes I really want to know how many more levels I have left. Thanks for reading this. I hope it was not to long (I know this is making it longer😂).

App Privacy

The developer, Unico Studio LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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