19년 8월https://docs.google.com/spreadsheets/d/e/2PACX-1vTZUG-dYdRUcW5SOJZTmQaU3Th7AhK5dbHwSGa8KZlmngoCS112rVHPrUZWhjcwTBR0Jh0yGuysxxSJ/pubhtml
19년 9월https://docs.google.com/spreadsheets/d/e/2PACX-1vTWvV1I3VcJe1lGqjlE0BUryuzjca8ziFeL-h52J1L8zQMmpYtzQiJot9KCmNvpAf8kv4r-KFbHtrsc/pubhtml
19년 10월https://docs.google.com/spreadsheets/d/e/2PACX-1vSdN9Z_EPapCf-_KirvnmP1mMrGUkGMASUGc6UdjpQeferi8DGp5grBTYubJG6H7dOqIhVk8gFbZtFB/pubhtml
19년 11월https://docs.google.com/spreadsheets/d/e/2PACX-1vQQlJun8Y1sJ47eSXOLv4UC8T1dlSSd7KuN95xGGEAtEmaHBjaWC6LhuXNoXVrE80wWdvpePRKyIWht/pubhtml
19년 12월https://docs.google.com/spreadsheets/d/e/2PACX-1vTHQSY54NNTq4F10zH5QDYETCGQeeXFAXwCEYpGiJvyzvKAcvdN8NO9mJLp9oNeMZUf4Gwx1U15u9Ue/pubhtml
20년 1월https://docs.google.com/spreadsheets/d/e/2PACX-1vTkEosqUgqd-kit8UylvGkCtfFM856fiZfxr4GJAe9SyUCASuEXbx6H8N6Hwz-TgE5c6KqFIgulOQC8/pubhtml
20년 2월https://docs.google.com/spreadsheets/d/e/2PACX-1vSKWp10MLIGemWevQBXY8TlSS-q3Q5hyKdpueQ8veqcATV_epOHCEDg4g8cdkqUzBNrinDIYR8NA8rS/pubhtml
20년 3월https://docs.google.com/spreadsheets/d/e/2PACX-1vQbTgpvpeDknmtlhEcjkRm6mtx0sIzKt8xyANcGWmsE1lKZy0rW5TzMRb6luASWmtlfV_4RFeOs6Ffm/pubhtml
20년 4월https://docs.google.com/spreadsheets/d/e/2PACX-1vQ3Bqxs2vrW8DREJrI6z69xDzP_k342vGW6YBIh7dmnvK6dDXj3scTaaSk-CsRXwuJrUJ6PHqzm8--s/pubhtml
20년 5월https://docs.google.com/spreadsheets/d/e/2PACX-1vRTy-IP1r08TkXNapztF-kRSTMrB0A1dbnn3bDBt57AXRUFAtJbFAgHQ9NLNvKy6AyrWNuaGVFCiKXi/pubhtml
20년 6월https://docs.google.com/spreadsheets/d/e/2PACX-1vS7-ywgdxUoLNbBBbuxY6JM4R3FWe9hChHR1slPsU5olvBz03T5cITVRbczw7lr6gyeVZ5kYKw0UojN/pubhtml
20년 7월https://docs.google.com/spreadsheets/d/e/2PACX-1vRbTcV98aoOXuDPX8lzoaXMZEcIEZ-QBBpP-ZhzXbsyTFSs1VuZcTHivm38laRrdvxAEOJMa9wtOT0Z/pubhtml
20년 8월https://docs.google.com/spreadsheets/d/e/2PACX-1vRZUAliH4sSQD0Cp6DP1KvKKPJDG3uRXRz-lHfnTcevhiTfa69xBsJX7kiZIgBYf5rpp3GQoTrNXqtO/pubhtml


각 달별로 최고난이도만 정리된 링크임