Problem of the Week (11)
Solve the following equation: Happy problem solving! Email your solutions to [email protected]
Problem of the Week (10)
You have ten bags – each bag has ten coins (weighing 1g each), however, one bag contains fake coins (weighing…
Problem of the Week (7)
A monk climbs a mountain. He starts at 8AM and reaches the summit at noon. He spends the night on…
The Trivial Inequality
One of the most fundamental inequalities in math is the Trivial Inequality, which says: If x is a real number,…
Problem of the Week (6)
There are three on/off switches on the ground floor of a building. Only one operates a single lightbulb on the…
Warren Li: An Interview with an IMO Gold Medallist
Background: I had the privilege of ‘interviewing’ Warren Li OE, in which I asked him some questions about general math,…
Discover more – April 2020
We’re back with another edition of ‘Discover more.’ A quick summary in case you haven’t seen the March Edition: Every…
Russell’s Paradox (A short introduction)
Discovered in 1901 by Bertrand Russell, this paradox is an extremely intriguing contradiction which concerns the constraints of naïve set…
Problem of the Week (5)
Divide the following region into 4 congruent shapes (the shape is created by joining 3 congruent squares) (Credits to IMOmath)…
Problem of the Week (4)
Divide the region shown into 4 congruent pieces. (Credits to IMOmath) Email your answer to Paris Suksmith/Aarit Bhattacharya/Zach Marinov. Good…