We will hold <a href="https://atcoder.jp/contests/ahc041">ALGO ARTIS Programming Contest 2025 Winter（AtCoder Heuristic Contest 041）</a>. - Contest URL: https://atcoder.jp/contests/ahc041 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20250119T1500&p1=248 - Duration: 4 hours - Writer: <img src="https://img.atcoder.jp/assets/icon/crown_gold.png"><a href="https://atcoder.jp/users/terry_u16?contestType=heuristic" class="username"><span class="user-red">terry_u16</span></a> - Rated range: All (Heuristic Rating) This contest is one of the qualifying contests for <a href="https://atcoder.jp/posts/1394">AWTF 2026</a>. We are looking forward to your participation!