Zoba the Misleader

Zoba has 3 strings, named S1, S2 and S3. He wanted to make a tou...

T5 Racing

It is high time for the annual T5 racing and your team is planni...

Gold Mines

The city of gridland is a grid with n rows and m columns. The ci...

Traveling Policy of Ajobdesh

In Ajobdesh, there are multiple cities and one of them is consid...

City of Atlantis

Have you ever heard of The Atlantis City? It’s a Greek mythologi...

Flow on Tree

Mr. Kaboom has recently learned about maximum flow. Now his frie...

Kingdom - Great Roads of Destiny

Shin wants to be the “Great General of the Heaven”. It is his dr...

Bad XOR 2 (Hard)

So after successfully becoming many people’s nightmare, XOR has ...

Act of Random Kindness (Hard)

Sammy and Meera liked adventures a lot. Once in a while they use...

Sofdor Ali's Black and White Tree

Sofdor Ali loves Computer Science. He prefers hexadecimal number...

Kingdom of Code

Kingdom CODE is the most peaceful place in the universe. King NO...

Spanning Tree

There are N nodes in a tree. You can start from any node of that...

Flyover in Twinland

Rio has become the president of Twinland. Now he wants to develo...

Ghosh vs Datta

About two hundred years ago, a serious dispute evoked between th...

Prime Avoider

Mr. X is a friend of Hafiz bhai. Mr. X loves to play with number...

Darth Vader and 3PO on a Tree!

Did you watch Star Wars yet? No? You should in your free time. ...

Keep Moving

Balurmath is a city which has N interesting tourist spots, which...

Village Fair 2

There are N houses in a village far away from here. They are num...

Circuit Breaker

In your free time, you like to design various electrical circuit...

War in the Wizarding World

There is a deadly war going on between two countries (Bitland an...

A Boring Game

Alice and Bob are playing a game with a tree with n nodes. Alice...

Haunting of Herobrine

Herobrine’s horror stories are known by many, but only a few dar...

Road Minister Techboy

Techboy is appointed as the minister of roads and highway in his...

Christmas Tree

Professor Rio has an amazing Christmas tree. Unlike other trees,...

Reverse The Magic

You are probably familiar with the technique of representing a T...

Big Bang Theory

Dr. Sheldon Cooper is working on a project that works on the 2D ...

The Spy Cats

After Max and Alexis’s initial plan to conquer the world with ki...

How Many Ways?

Regular problem solvers starts their journey by solving ad hoc a...

Meena Meets The Marauders

December 14, 1975 Hogwarts School of Witchcraft and Wizardry I...

Life Saving Algorithm

Recently flood has vastly affected some regions of the country. ...

Explosion

There is a house named Larcana. It is a very weird house .There ...

Gujob

You probably heard the name of ‘Kababdesh’, where people are ver...

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