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Smallest Interval

Alice has a collection of NNN numbers. She would like to place them on a number line. She places eac...

This is Too Hard ☹

Many many years ago there was a small country . And all the people there were very weird. They liked...

The Archipelago of Mirpur

The archipelago of Mirpur consists of N islands. The famous architect PogPog was hired to connect al...

Clickbait

Clickbait is something (such as a headline) designed to make readers want to click on a hyperlink es...

String Game

You have a list of N strings, denoted by A1, A2, ..., AN. Each string consists of lowercase English ...

Sir From CSEmpur

Have you seen the monkey sticker set? Maybe not.But I am pretty sure you have seen it a lot if you e...

Hizitizi's Array Cutting

Hizitizi is a new character in our story. In every episode, he gets a task to do from his imaginary ...