shajia

Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph...

BruteForce, Implementation Very Easy 599/624/911

Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al...

BruteForce, Implementation 779/815/1k

Alayna recently went on her first adventure journey to Dumbulla Safari Park. She enjoyed the bumpy r...

BruteForce, Implementation 538/574/907

One day Mama came to see Arshiya. Mama knows that Arshiya likes problem solving. So he gave Arshiya ...

Geometry 243/248/326

Ator Ali loves to make money. He does not care whether his source of income is good or evil. As his ...

Moderate 70/76/121

Dr. Wu has organized a programming contest and invited teams to participate. As It is a long contest...

Moderate 35/42/104

Dabbu is on his vacation in Cox's Bazar. Right now, he is enjoying the time eating deep Tuna fry and...

Moderate 91/107/326

Dabbu is back from Cox’s Bazar with an obsession with Coconut. Nowadays he is so obsessed with cocon...

Geometry Moderate 263/284/441

Dr Tanzil has a circular shaped lake that he bought long ago. One day while he was visiting there, h...

Geometry Very Easy 711/991/3k

Faisal is a famous ice hockey player. He plays his game all across the world. But his favorite groun...

Geometry 0/2/2

The famous kingdom of Five Brothers' are prospering more than ever. Now, they want to have a flag of...

Geometry Easy 40/54/169

Dr. Wu is going to organize a competition. He has decided to judge the participants using an automat...

Moderate 99/117/284

Mr Ishtiaque is in trouble. A few months ago, he bought 2 rabbits. He wanted to have two pet rabbits...

ModularExponentiation, NumberTheory Very Easy 114/193/751

Lui is in Dhaka head office now. You all know Lui, a mosquito and a TV celebrity. He is trying to sp...

Very Easy 122/131/231

Oishi teacher has returned to her class after the tiffin break. She noticed that some students who r...

DP, NumberTheory Moderate 4/18/42

Diya has got a nice birthday cake for Arshiya and Alayna, her twin daughters. The two sisters were ...

ApolloneasTheorem, Geometry Moderate 234/255/442

Rina loves discounts. Whenever she gets a chance, she goes shopping and looks for the discount offer...

Moderate 106/134/330

Three colleagues Motu, Biscuit and Ramjan are in Sundarbans now. They are on a mission to protect th...

BFS Moderate 73/103/199

Mr. Biscuit is in trouble. He accidentally deleted all the programs in his server and his database i...

Moderate 6/15/46

Tomorrow is a very special day for Taofiq. He is participating in an intra school quiz contest. As h...

BFS Very Hard 89/99/233