How do you want to practise?

Choose a question to work through, or write and run your own program.

GUIDED PRACTICE

Practise a question

Choose a Paper 2 coding question and work towards its requirements.

YOUR OWN IDEAS

Experiment with loops, arrays and your own programs. No assigned question or score.

FREE CODING · No assigned question. The starter is optional—change or replace it freely.

PSEUDOCODE LAB · DUAL-PROFILE LOCAL REVIEW

Execute Cambridge-style pseudocode inside a bounded interpreter—never as JavaScript.

0478 Cambridge IGCSE2026–2028 profile · complete local engine Active course

Syntax help

Declare variables before using them, for example DECLARE x, i : INTEGER. Names can start with a lowercase letter.
Assign values with ←, or type <- and the editor will convert it.
Use INPUT to request a value and OUTPUT to display one. Enter requested values in the program console.
Run your code to see syntax and runtime feedback. Free coding has no assigned question or score.

YOUR SOLUTION

Loading draft…8 lines0478 strict Reading-friendly

Idle

Run your solution. Learner INPUT and program OUTPUT will appear here in exact order.

Local dual-profile review build. It is deliberately excluded from staging and live release artifacts until the owner approves launch.