PyClimb

Sharpen your Python skills with hands-on coding challenges and guided lessons. Practice, learn, and climb the leaderboard.

100 Problems

12 Submissions

Learn with guided lessons

Follow curated courses or jump into standalone lessons to build the concepts behind the problems.

Courses 4

Lessons 20

44 Easy

46 Medium

10 Hard

Remove k digits to make the smallest possible number string.

Simulate asteroid collisions and return final state.

Return number of structurally unique BSTs that store values 1..n.

Return number of ways to decode the string.

Return true if s can be segmented into dictionary words.

Return least intervals needed to execute tasks with cooldown n.