Now available: Python & Java practice pack with a free sample

The Computer Science Practice Pack is now available, with a standalone free sample on the project page.

The paid download contains selected-topic questions and a marking guide, Python and Java reference code, student starters, editable document sources and a teacher gradebook. Both included test suites ran locally: 30 Python tests and 30 Java tests.

The fictional game-art studio scenario gives context to trace algorithms, strict file validation, OOP, linked lists and BST traversal. The free sample includes worked answers so you can judge the style before purchasing.

Scope matters: this is AI-generated and AI-reviewed practice material, not human teacher-authored or examiner-approved. It uses the SL/HL 2027 practice format, includes technical enrichment, and does not replace the prescribed official case study or cover every syllabus topic. Grade bands are illustrative teacher settings. No IB affiliation or endorsement.

Start with the free sample; the full pack is $9.99 USD or more.