We will hold AtCoder Regular Contest 131.

• Contest URL: https://atcoder.jp/contests/arc131
• Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20211205T2100&p1=248
• Duration: 120 minutes
• Number of Tasks: 6
• Writer: E869120, square1001
• Tester: tempura0224
• Rated range: — 2799

The point values will be 300-300-600-600-600-1000.

We are looking forward to your participation!