Practice the interview, not the answer

Make your thinking interview-ready.

Rung gives you the pressure and structure of a coding interview without handing over the solution. It measures the depth of help you need, then turns that signal into your next focused rep.

Core idea

Give the smallest useful hint, then hand the thinking back to you.

Choose your session

Pick a problem

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Enter this before choosing a problem. It labels your saved practice progress.

Class code Required

Asked once per browser. It keeps Rung for your class.

Session type

Interview 30 min The full 20-turn flow, from clarification through debugging and debrief. Drill 5 min A short rep on explaining and coding, with hints capped at rung 2.

Problems by course unit

Practice progress Finished reps, not a mastery score.

Finish a session to begin tracking

solved: every check passed practiced Difficulty runs Warm-up, Core, Stretch, relative to this course.

Unit 1 Functions

0/10 practiced

Unit 2 Lists and strings

0/12 practiced

Unit 3 Dictionaries

0/12 practiced

Unit 4 Classes

0/6 practiced

Your interview text is deleted after grading; the learning signal remains. Click a problem to start