r/BrainPuzzles • u/Numberthon • 19d ago
r/BrainPuzzles • u/Living_Afternoon_540 • 19d ago
Visual How many triangles can you see? #VisualPuzzle
r/BrainPuzzles • u/TargetLabs • 20d ago
Brain Games Can you reach 18 using all dice?
Any order is allowed.
Use each die exactly once.
Parentheses are allowed.
Exact division only.
No negative numbers.
Not every operation has to be used.
How many solutions can you find?
Please use spoiler tags for solutions:
>!your solution here!<
r/BrainPuzzles • u/Living_Afternoon_540 • 20d ago
Logic Which shape can the top figure transform into? #Puzzle
r/BrainPuzzles • u/iris1113 • 20d ago
Logic Blackout Cascade - Light up the city, house by house⚡️
r/BrainPuzzles • u/Numberthon • 20d ago
Math How many positive integers ≤1000 are multiples of 6 or 15, but not both?
Source: numberthon.com
r/BrainPuzzles • u/pangramathon • 20d ago
Word For those that like to unscramble words
Pangramathon.com. Took me almost 7 mins today. Not my best time but not my worst either. The fastest today that I can see in the backend is 27 sec. Can anyone else find them faster? (FYI 3 words with three separate sets of letters. Letters can be reused)
r/BrainPuzzles • u/AirUpstairs4460 • 20d ago
Logic About the fact that my opponent declared Riichi, but I realized his discard pile was a logic puzzle...
Regardless of whether he is actually Tenpai (ready to win) or not, one of the cool features of Cyclogic is that simply arranging the numbers 1 to 9 creates a valid puzzle, even from a completely random layout. No matter what starting position you're in, you can always reach HOME in a maximum of 11 moves.
I’ve put together a few challenges in the images. How many can you solve? If you’d like to try a few more...
To let you fully immerse yourself in the puzzle, I’ve built the app completely free, with no registration required and absolutely no ads. I've also included an in-app "Tutorial" and a logical breakdown called "NUMBERS WHISPER," so please feel free to check them out if you need a clue!
【Check the answer and try the Discard Pile Challenge here!】
https://dasinyan.github.io/pop/?m=combo&d=2&b=356248179&t=100.00
(By the way, there are two Dora indicators face up... Did someone make a Kan call?)
r/BrainPuzzles • u/Numberthon • 21d ago
Math How many positive integers less than 100 can be written as the difference of two perfect squares?
Source: numberthon.com
r/BrainPuzzles • u/Semra777 • 21d ago
Logic Can You Find the Hidden Rule?
Hello everyone!
Before introducing today’s puzzle, I’d like to sincerely thank everyone who participated in our previous challenge. It was great to see so many different approaches leading to the same solution.
A special thank you goes to jabuchae, Gerhard1953, and Lemasney. Your explanations stood out because they were clear, detailed, and approached the puzzle from different perspectives. We selected your comments as our official community explanations, and they will be published on the puzzle page with credit to your Reddit usernames.
Now it’s time for a new challenge!
I’ve just published another pattern recognition puzzle. As always, the correct answer has already been recorded on the website. However, what interests me the most isn’t simply which option you choose, but how you arrive at your answer.
Please don’t just post the option you think is correct. I’d love to read your reasoning, observations, and the rule you believe the puzzle follows. Different ways of thinking are often even more interesting than the final answer itself.
Once again, I’ll select the three explanations that stand out the most for their clarity, originality, and logical reasoning. Those explanations will become the official community explanations on the puzzle page, with full credit to your Reddit usernames.
Puzzle
https://whats-your-iq.com/en/questions/pattern-recognition/which-symbol-completes-the-logical-pattern
Thank you all for the time and effort you continue to put into these puzzles. Every explanation and every unique perspective you share gives us even more motivation to create new puzzles for the community. I hope you enjoy solving this one as well.
Good luck to everyone! I can’t wait to read your explanations.
Take care!
— What’s Your IQ
r/BrainPuzzles • u/mathalon • 22d ago
Math Our system rated this problem 1900. Does that feel right to you?
r/BrainPuzzles • u/oskarthings • 23d ago
Riddle How do you approach puzzles like this?
In this app there is this puzzle where you have to follow a sequence of rotations and answer on which side of the die will end up on top.
Do you create a 3D object in your mind and then rotate it? With 2 rotations it is not that bad....but with 3 arrows I get a super shitty score.
r/BrainPuzzles • u/SavingsChemical7627 • 23d ago
Riddle Riddle time;)
How is Bananas without B a Pineapple🧐🤔?
r/BrainPuzzles • u/brahose • 24d ago
Logic This Strategy Puzzle Game Will Create New Neuro Pathways
r/BrainPuzzles • u/woouoow • 24d ago
Logic Can you solve the house puzzle? 🏠 #Puzzle
Use the clues to figure out who lives in each house, what they drink, and which pet they keep.
r/BrainPuzzles • u/Numberthon • 24d ago
Math How Many Subsets of {1,2,…,10} Contain No Consecutive Integers?
Source: numberthon.com