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Puzzle Sphere
Puzzle Sphere

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Fletcher Thompson

Fletcher Thompson

Write for Puzzle Sphere

Join the community.

Mar 28
65
Write for Puzzle Sphere
Write for Puzzle Sphere
Mar 28
65
Muhammad Zain Sarwar

Muhammad Zain Sarwar

This Equation Decides Who Gets Into Harvard!

Can You Solve This Harvard Entrance Question?

4d ago
This Equation Decides Who Gets Into Harvard!
This Equation Decides Who Gets Into Harvard!
4d ago
Avinash Kumar Singh, Ph.D.

Avinash Kumar Singh, Ph.D.

A Family of Truths and Lies — Can You Crack This Logic Puzzle?

A mysterious statement, a curious village, and one person you can be sure about.

4d ago
2
A Family of Truths and Lies — Can You Crack This Logic Puzzle?
A Family of Truths and Lies — Can You Crack This Logic Puzzle?
4d ago
2
Muhammad Zain Sarwar

Muhammad Zain Sarwar

Harvard Entrance Exam Question About √i !

The Square Root of i Is NOT What You Think — Here’s Why!

6d ago
4
Harvard Entrance Exam Question About √i !
Harvard Entrance Exam Question About √i !
6d ago
4
Ben Fairbairn

Ben Fairbairn

Finding a lower bound

An awkwardly asymmetric inequality

May 12
1
Finding a lower bound
Finding a lower bound
May 12
1
Zain M

Zain M

Can You Subtract the Numbers Without a Calculator?

A Fun, Creative Way to Calculate

May 12
2
Can You Subtract the Numbers Without a Calculator?
Can You Subtract the Numbers Without a Calculator?
May 12
2
Omkar Iswalkar

Omkar Iswalkar

World’s strongest woman chess player delivers a blistering checkmate- Can you solve it?

White to play and mate in 2

May 12
World’s strongest woman chess player delivers a blistering checkmate- Can you solve it?
World’s strongest woman chess player delivers a blistering checkmate- Can you solve it?
May 12
Muhammad Zain Sarwar

Muhammad Zain Sarwar

Think You’re Smart? Solve This Tree Age Math Puzzle!

1,000 Years, 3 Trees — Can You Find Their Ages?

May 12
1
Think You’re Smart? Solve This Tree Age Math Puzzle!
Think You’re Smart? Solve This Tree Age Math Puzzle!
May 12
1
Muhammad Zain Sarwar

Muhammad Zain Sarwar

Think You’re Smart? This Game Will Prove You Wrong!

The Coin Game That’s Impossible to Lose!

May 10
1
Think You’re Smart? This Game Will Prove You Wrong!
Think You’re Smart? This Game Will Prove You Wrong!
May 10
1
Muhammad Zain Sarwar

Muhammad Zain Sarwar

Can You Solve This Physics Puzzle of Distance and Time?

Lily arrived at the station an hour earlier than usual and started walking home. Her husband was unaware of this change and left at his…

May 8
2
Can You Solve This Physics Puzzle of Distance and Time?
Can You Solve This Physics Puzzle of Distance and Time?
May 8
2
Puzzle Sphere

Articles that challenge the mind

Editors

Fletcher Thompson

Fletcher Thompson

England | Mathematician. I want to help everyone learn the beauty of maths through my articles.

Emily Howarth

Emily Howarth

University of Warwick history and politics student keen to connect and discuss the ins and outs of my life and the news.

Muhammad Zain Sarwar

Muhammad Zain Sarwar

Editor at Puzzle Sphere. From black holes to quantum mechanics, I'm a Theoretical Physicist who wants to explore the mysteries that define our existence.

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