We will hold <a href="https://atcoder.jp/contests/ahc064">JR WEST and ALGO ARTIS Programming Contest (AtCoder Heuristic Contest 064)</a>. - Contest URL: https://atcoder.jp/contests/ahc064 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20260426T1500&p1=248 - Duration: 4 hours - Writer: <a href="https://atcoder.jp/users/ryomac1?contestType=heuristic" class="username"><span class="user-blue">ryomac1</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_silver.png"><a href="https://atcoder.jp/users/Jirotech?contestType=heuristic" class="username"><span class="user-red">Jirotech</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_silver.png"><a href="https://atcoder.jp/users/yochan?contestType=heuristic" class="username"><span class="user-red">yochan</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_silver.png"><a href="https://atcoder.jp/users/yunix?contestType=heuristic" class="username"><span class="user-orange">yunix</span></a> - Rated range: All (Heuristic Rating) This contest is one of the qualifying contests for <a href="https://atcoder.jp/posts/1636">AWTF 2027</a>. We are looking forward to your participation!