Nous Research's open-source Nomos 1 AI model scored 87/120 on the notoriously difficult Putnam math competition, ranking ...

Puzzles are a hands-on way to explore simpler and complex mathematical relationships, for everyone from kids to calculus ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem.

Flex your math muscles with this weekend’s brain teaser. Play now.

Life gets busy, and sometimes those basic math skills from school days get a little rusty. Whether you're budgeting, ...

How to activate the discount: To get the 50% discount on one puzzle, you'll need to add atleast two of the eligible puzzles to your cart. Amazon will apply the discount to your order as you checkout.

Randomly scramble the digits 0, 1, 2, 3, 4, 5 and 6 to form a seven-digit number (or a six-digit number if the leading digit is 0). Rank the following events in order ...

Rocky Point High School math teacher Jay Rand likes to challenge his students with a classic head-scratcher on the first day of class: Sum up the digits from 1 to 100, without counting. But first, he ...

AlphaEvolve, an AI that “evolves” code solutions, rediscovered and improved proofs for the finite-field Kakeya conjecture. Gemini Deep Think verified the logic, and AlphaProof formalized the ...

Sneha Singh is a US News Content Writer at Jagran Josh, covering major developments in international policies and global affairs. She holds a degree in Journalism and Mass Communication from Amity ...

Looking for a hint for today’s Connections puzzle? Below, we have clues to help you unlock whichever category has you stumped for the puzzle on November 1, 2025. Connections first launched on the New ...