{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"math","formal_name":"MATH","introduction":"MATH organises 12,500 high-school competition problems into seven subjects and five difficulty levels, each with a full worked solution. It underlies much of the later mathematics evaluation work; this catalogue imports the full test split: 5,000 problems across all seven subjects.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/math","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"3c58e6ca-3ca8-5bea-b65a-91da8404c48f","task_key":"counting~5fand~5fprobability--test--3c58e6ca-3ca8-5bea-b65a-91da8404c48f","task_revision_id":"1","upstream_id":"","short_description":"Each square of the three by three grid is painted so that the whole picture has…","config":"counting_and_probability","split":"test","body":"{\"level\":\"Level 4\",\"problem\":\"Each square of the three by three grid is painted so that the whole picture has at least the two lines of symmetry indicated. Each grid square is painted one solid color. What is the maximum number of colors that could have been used? [asy]size(100);\\ndraw((0,0)--(0,3)--(3,3)--(3,0)--cycle);\\ndraw((1,0)--(1,3));\\ndraw((2,0)--(2,3));\\ndraw((0,1)--(3,1));\\ndraw((0,2)--(3,2));\\ndraw((-0.2,-0.2)--(3.2,3.2),dashed);\\ndot((0,0));dot((3,3)); dot((1.5,0)); dot((1.5,3));\\ndraw((1.5,-0.3)--(1.5,3.3), dashed);\\n[/asy]\",\"type\":\"Counting & Probability\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/math","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}