Strange Optical Illusions

An optical illusion (also called a visual illusion) is characterized by visually perceived images that differ from objective reality. The information gathered by the eye is processed in the brain to give a percept that does not tally with a physical measurement of the stimulus source.

DECRY-PT DOORS TO WIN

Our brain is the most extraordinary and complex creation in the universe, so it is worth feeding, nurturing, and offerings of challenges.

Want a game that might actually do your mind and brain some good? With proper practice, this one just might. Have fun exercising your brain solving a series of visual puzzles that get more difficult as you advance. You will be presented with a model, and your task is to build a copy of the model by dragging the puzzle pieces to the correct locations.

Collection of riddles to improve your brain or to just spend some quality time

100 Doors: Classic Escape is a perfect brain teaser.

Classic match 3 puzzle game.
Touch the boundary (animated) chips to move them.
Collect three or more matching chips in a row to destroy.
Four levels of difficulty are available: easy, normal and hard for those who prefer to think things through calmly, crazy - for those who believe in luck.
You can use large and small maps for different screens of devices. 8x8 is best for phones, 10x10 is best for tablet PC's, but you can use any of them.

Memory Game Simon Says is a simple and addictive memory game. Watch the lights and try to repeat the sequence. The sequence will get longer and faster with each round. But be careful, one wrong tap and... bzzz! game over.

Keep your brain ticking over with these head scratching riddles!

- Over 300 clever riddles to solve (more coming soon)
- A fun NEW hint system so that you don't get stuck too long
- Facebook sharing!
- Create, edit and share your own riddles with other Riddle Me This users!
- Star your favourite riddles so you can remember them and tell to your friends!
- A timer to keep track of how long you've been stuck on each riddle and for bonus points

Solve all these brain teasers today!

*** Guess hundreds of pictures, train your brain and hunt for stars and higher levels - Play the photo quizzes in multiple languages now ***

Download Photo Quiz puzzle game now and guess from a lot of pictures from different categories. Can you find the words for every picture? Train your brain and learn new words by solving guessing the pics in different languages. Download Photo Quiz game now and enjoy the challenging picture puzzle, it is 100% free, the perfect brain training!

Are you looking for a fun and original game which challenge your memory, concentration and speed? ... And that is suitable for both kids and adults?

You've found it!... It's called "Strange Factory"

Bizzle is a game with no enemies, no time limits, and no overall scoring.. There are no hidden objects to discover and never a need to match three of anything. The game features you, a very simple set of rules, and puzzles to solve. Start the game, press the PLAY button and Bizzle will guide you as you learn to play... Bizzle isn't just casual gaming, it lackadaisical gaming.. "On the beach, in a hammock sipping a cool drink" gaming.

Solve a puzzle by moving blocks on a circle!

Challenging Memory Game: Stimulate your brain in a fun and entertaining way.

Have fun and test your brain memory skills with this game.
Wild Memo is action memory game. The goal is simple - find two identical plates. As you advance through levels, it will get harder, with obstacles and time limit. Prove that you have fast mind and fingers.

Treasure Hunt is a transport puzzle in which the player pushes boxes around a maze,viewed from above,and tries to put them in designated locations.Only one box may be pushed at a time,and boxes cannot be pulled.It contains more than 600 levels, for more fun and more excitement. Get that brain working.

Bubbles of Math is a fun brain trainer game.

Looking for new brain testers?
Advance to the next scary location by solving the puzzle!

★★ Features: ★★
↗ Addicting mini puzzles!
↗ Complete utilization of your devices capabilities!
↗ Different themed locations!
↗ Constant updates of new mystical locations!
↗ it’s FREE!

Numbers Fisher is a brain puzzle that allows you to improve your concentration and memory skills in fun and easy to play way.

Math Hero is one of the best math games for free!

Train your brain and math skills with this game! Solve math tasks and get to the highscore.