{"status": "success", "data": {"description_md": "Find the last $2$ digits of $7^{81}-3^{81}$.", "description_html": "<p>Find the last <span class=\"katex--inline\">2</span> digits of <span class=\"katex--inline\">7^{81}-3^{81}</span>.</p>&#10;", "hints_md": "You can also try using Fermat's Little Theorem.", "hints_html": "<p>You can also try using Fermat&#8217;s Little Theorem.</p>&#10;", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 2, "problem_name": "Phi Phi Phi Phi", "can_next": false, "can_prev": false, "nxt": "", "prev": ""}}