JuiceMind Quizzes

A Kahoot-like platform for coding.

A JuiceMind Fill in the Code question: the student completes a nested Java loop so the program prints the required coordinate grid, then runs it to check the output.

  • Questions built for Computer Science

    Choose from Fill in the code, Select the error, and IDE multiple choice questions.

  • Join in seconds

    Students enter a game code and a nickname. No account or install needed.

  • Pre-made questions

    Choose from a pre-made quiz bank, featuring AP CSA, AP CSP, Python, and block-based coding questions.

Browse Quiz library

Question Types

Mix question types inside a single quiz, so one game can move from recall to reading code to writing it.

  • Fill in the Code

    Students complete a partly written program, run it, and JuiceMind checks their output against the expected result.

    A Fill in the Code question: the student completes a nested Java loop so it prints the required coordinate grid, then runs it.

  • Select the Error

    A short program is broken on exactly one line. Students debug by reading it and selecting the line that breaks it.

    A Select the Error question: the student picks the line of Java that causes an array index error.

  • IDE Multiple Choice

    Four-option questions with a code snippet attached, so students have to read and trace a real program before they answer.

    An IDE multiple choice question asking what a recursive Java method returns, with four coloured answer tiles.

  • Block Coding

    Drag-and-drop block questions for beginners and younger classes, before students move to text-based code.

    A block coding question: blocks are dragged together to fly a bird through a level and collect coins.

How It Works

  1. 1

    Step 1

    Pick a Quiz

    Choose a ready-made quiz from your course library, edit one to fit your lesson, or write your own from scratch.

  2. 2

    Step 2

    Share the Game Code

    Put the code on the board. Students join with a nickname from any device — no account required.

  3. 3

    Step 3

    Play and Review

    Run the class question by question, watch the leaderboard move, then review how every student answered.

Check it out here

Built for the Classroom

You decide how competitive, how fast, and how formal each game is.

  • Per-question timing

    Each question carries its own time allowance, and you can turn the timer off entirely when you would rather not rush anyone.

  • Leaderboard on or off

    Keep the competition visible for a review game, or hide it when you want a lower-pressure check for understanding.

  • Hints and explanations

    Questions carry a hint that nudges students toward the concept, and the answer is explained when it is revealed.

  • Nicknames or real rosters

    Let students join with just a nickname, or require them to sign in so every answer is tied to a roster identity.

  • Edit anything

    Start from a ready-made quiz and change the questions, the code, the difficulty or the timing to match what you taught.

  • Results per student

    Attach a quiz to a class and review scores and answers afterwards, per student and per question.

See the quizzes

Quiz Libraries by Course

Ready-made quizzes that follow the course you already teach — run one as it is, or use it as a starting point.

Frequently Asked Questions

JuiceMind Quizzes are live, game-style quizzes built for computer science classrooms. Alongside ordinary multiple-choice questions, students read code, fix code, and write code that actually runs — so a quiz measures programming skill rather than recall alone.

Ready to run your first quiz?

Pick a quiz from your course library, put the game code on the board, and play. It takes about a minute to start.

Get Started