Tags » Problem-solving

Low Floor and High Ceiling Math

Whether you like to solve problems yourself, or are looking for some tidbits for your children or students, I hope this post is informative.

I’ve been reading… 853 more words


What your passport can teach your resume

So you’ve finished your education and have some spare time on your hands, or maybe you are just on the hunt for the next best thing in your already fabulous life. 771 more words

Smart Biz

Song for Sindy

If I were an artist
I’d have a happy medium
Working with refinement
To alleviate the tedium…
As it is, I’m an inveterate fiddler
Fingers twitching 24/7… 253 more words

Gold thief riddle

Here is a rather simple yet interesting riddle, one that involves conversions in measurement. So, I present to you all the gold thief riddle.

A girl has stolen two bars of solid gold, each weighing 18 pounds, and is running away from police.

215 more words
Term One

Lead Angels – An Angel for the entrepreneurs

It is really strange to think when an individual who promotes entrepreneurship has to go through the same process himself. It is like when an interviewer has to be on the other side of the desk. 539 more words


[Codeforces 455A] Boredom

Problem Statement



문제를 있는 그대로 다루기는 어렵고 적절히 변형을 해주어야 한다.

잘 생각해 보면 숫자들의 입력 순서는 중요하지 않다는 것을 알 수 있다. 그리고 어어떤 수를 고른 경우, 그 수와 같은 값을 가지는 나머지 수들은 다른 수를 이용해 지울 수 없다. 87 more words


Whoever Thought Of It Is A Genius!

This report on an insane businessman and his bizarre plans appeared in Daily Mail, UK on 19th September, 2013 (lightly edited with extra photographs):

1,736 more words

Problem Solving