• [BOJ] 1300번: K번째 수2018.02.05
• [Codeforces] Educational Codeforces Round 372018.02.04
• [Codeforces] Round #460 (Div. 2)2018.02.01
• [BOJ] 6324번: URLs2018.02.01
• [BOJ] 1063번: 킹2018.01.31
• [BOJ] 9536번: What does the fox say?2018.01.31
• [Codeforces] Round #459 (Div. 2)2018.01.30
• [BOJ] 14889번: 스타트와 링크2018.01.29
• [BOJ] 5052번: Phone List2018.01.27
• [BOJ] 4354번: Power Strings2018.01.27
• [BOJ] 1701번: Editor2018.01.24
• [BOJ] 3111번: CENZURA2018.01.22
• [BOJ] 14891번: 톱니바퀴2018.01.21
• [Codeforces] Round #458 (DIv. 1 + Div. 2)2018.01.21
• [Codeforces] Round #457 (Div. 2)2018.01.20
• [BOJ] 2841번: GITARA2018.01.20
• [BOJ] 3986번: 좋은 단어2018.01.20
• [BOJ] 1196번: 잭 바우어2018.01.19
• [BOJ] 1543번: 문서 검색2018.01.18
• [BOJ] 9521번: PALETA2018.01.17