Creative Commons Attribution 4.0 International (CC BY 4.0) The problem records, browse tables, schemas, and documentation in this repository — the curation, selection, arrangement, and original text written by Bespoke Labs — are licensed under the Creative Commons Attribution 4.0 International licence. Full licence text: https://creativecommons.org/licenses/by/4.0/legalcode Summary: https://creativecommons.org/licenses/by/4.0/ Copyright 2026 Bespoke Labs. This licence covers only what Bespoke Labs created. Problem statements and data reproduced from upstream collections remain the work of their authors and are not relicensed by this file. NOTICE lists every upstream source, its terms where stated, and what this repository holds from it. The code in this repository (scripts/ and tests/) is separately licensed under the Apache License 2.0; see LICENSE.