Brain Teasers, Riddles, Puzzles and more...
With over 15,000 brain teasers, riddles, logic problems and mind puzzles submitted and ranked by users like you, Braingle has the largest collection anywhere on the internet. If you need a brain teaser, mind puzzle or riddle, we are the place to get it. Get ready to have your brain tangled!
Optical Illusions
A deceptive or misleading picture that is caused by the disagreement of the eye and the mind.
Daily Brain Teaser
What Do You Get?
Looking at the 3 "equations" below, what is the answer to the 4th one?8 + 2 = 16106
5 + 4 = 2091
9 + 6 = 54153
7 + 3 = ?
Show Answer
Newest Puzzles
Monthly Puzzle Contest
Win a free mechanical puzzle
Win a free mechcanical puzzle if you can solve this month's logic puzzles with the highest score. Each month, there is a new contest, a new prize and all new puzzles to solve.
Solve the PuzzlesPuzzleTales
An Interactive sci-fi puzzle story
You are about to embark on a unique puzzle solving experience with Svalbard, a sci-fi short story by Lavie Tidhar. Travel along with Mai as she explores a utopian post-apocalyptic world and discovers ancient time vaults, forgotten robot enclaves and slumbering super computers. Between chapters of the story, you will encounter a variety of different puzzles that you must solve to unlock the next chapter. There are multiple paths through this non-linear story, and many secrets to discover as you play along.
Do you have the mental fortitude necessary to conquer all 40+ puzzles and unlock the entire story? Created by Braingle on a new dedicated website.
Visit PuzzleTales.com
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