Mysterious Sum Sohel vai reads newspaper every morning. The newspaper he reads contains some good features includin... |
Let's Be an Anagrammatist Do you know what is an anagram? An anagram is a rearrangement of letters of one word to form another... |
Alice and the Chessboard It's Sunday afternoon, and Alice is in her room trying to figure out the rules of the game called Ch... |
Life of Decimals Given any circle, if you divide the circumference of that circle with its diameter, you would always... |
Old Magic! You: Guess an integer number, but don't tell me. Your friend: Okay! You: Now multiply it by 3. Your ... |
Anita's Experiment Little Anita is doing an experiment with herself. Everyday, depending on her mood, she determines a ... |
Treat Time Labiba ma'am wants to give a treat to her favorite student Nafia. But as she now lives abroad, Labib... |
Crossword Puzzles A crossword puzzle is usually a grid of RxC cells. Initially, each cell is either empty or blocked. ... |
Building the Wall 2 The story of walls continue, here's a quick recap: Building walls around a country has become a popu... |
Save BPL Bangladesh Premier League (BPL) is one the most prestigious cricket tournaments. Talented players fr... |
Simple Operation Mr. X is a school teacher. He teaches C programming to the students. In every class, he gives some s... |
The Boat Filled With Love You know a large part of our country is under water. The flood affected those areas immensely. Affec... |
The Bachelor's Problem Jony lives in a "Bachelor's house" with some of his friends. You may assume it as a hostel but it do... |
Byang's Day Out! Byang and his little brother Kuno loves Cricket. But they never went to the stadium to watch a match... |
Sofdor Ali's Magical Blackboard! Sofdor Ali found interest in mathematics very early in his life. And now, he wants to spread this in... |
The Universe Loves Minimum Steps! Given an array A of N integers. Your task is to make all the integers 0 by performing the following ... |
Event Timing Bob is making a new application for Android phones. Front-end of his app has a button like this: Whe... |
The Haunted House One night, a group of friends decided to take a stroll through the forest. Suddenly they realized th... |
Power of Army Recently Chikanu declared war against Shukanu. To win the battle against Shukanu he wants to form an... |
Bits Apart Meet Mr. Kamal. Last week he joined RE University, Sylhet as a lecturer. He completed his B. Sc & M.... |
A Feast for the Fans Game of Thrones is an American fantasy drama television series created by David Benioff and D. B. We... |
The Best Gift Ever In the world of computing, giving gifts like arrays are completely acceptable. Instead of exchanging... |
The Wise Man Lukman loves to search the root of everything.Once he was reading the holy Quran. At the beginning h... |
Sweety Miya The Saver The universe is at war again because of the Alien oppressive ruler Hitla Nagasaki. Hitla is so bruta... |
Version Checker Java Development Kit (JDK) installer for Mac OS X has a bug: Can you spot it? Notice how Java is ch... |