We will hold AtCoder Beginner Contest 400.

• Contest URL: https://atcoder.jp/contests/abc400
• Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20250405T2100&p1=248
• Duration: 100 minutes
• Writer: math957963, cn449, chokudai, Nyaan
• Tester: sotanishy, toam
• Rated range: ~ 1999
• The point values: 100-200-350-400-425-550-625

We are looking forward to your participation!