Two contests [AtCoder Regular Contest 081](https://arc081.contest.atcoder.jp/) and [AtCoder Beginner Contest 071](https://abc071.contest.atcoder.jp/) will be held at the same time. You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC. - Time： August 20th (Sunday), [21:00 JST](http://www.timeanddate.com/worldclock/fixedtime.html?iso=20170820T2100&p1=248) - Duration: 100 minutes - Number of Tasks: 4 - writer：<a href="/user/semiexp" class="username"><span class="user-red">semiexp</span></a> - Rating： 0-2799 for ARC, 0-1199 for ABC The point values will be ABC: 100 - 200 - 300 - 400 ARC: 300 - 400 - 600 - 700 We are looking forward to your participation!

[AtCoder Beginner Contest 070](https://beta.atcoder.jp/contests/abc070) will be held. - Time：August 12th (Saturday), 21:00 JST - Duration: 100 minutes - Number of Tasks: 4 - writer： <a href="https://atcoder.jp/user/Hec"><span class="user-yellow">hec</span></a> - Rating： 0-1199 - The point values are: 100 - 200 - 300 - 400 We are looking forward to your participation!

Two contests [AtCoder Regular Contest 080](https://arc080.contest.atcoder.jp/) and [AtCoder Beginner Contest 069](https://abc069.contest.atcoder.jp/) will be held at the same time. You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC. - Time： August 6th (Sunday), [21:00 JST](http://www.timeanddate.com/worldclock/fixedtime.html?iso=20170806T2100&p1=248) - Duration: 100 minutes - Number of Tasks: 4 - writer：<a href="/user/sugim48" class="username"><span class="user-red">sugim48</span></a> - Rating： 0-2799 for ARC, 0-1199 for ABC The point values will be announced later. We are looking forward to your participation!

Two contests [AtCoder Regular Contest 079](https://arc079.contest.atcoder.jp/) and [AtCoder Beginner Contest 068](https://abc068.contest.atcoder.jp/) will be held at the same time. You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC. - Time： July 29th (Saturday), [21:00 JST](http://www.timeanddate.com/worldclock/fixedtime.html?iso=20170729T2100&p1=248) - Duration: 100 minutes - Number of Tasks: 4 - writer：<a href="/user/yosupo" class="username"><span class="user-red">yosupo</span></a> - Rating： 0-2799 for ARC, 0-1199 for ABC The point values are ARC: 300 - 600 - 600 - 800 ABC: 100 - 200 - 300 - 600 We are looking forward to your participation!

[AtCoder Grand Contest 018](https://agc018.contest.atcoder.jp/) will be held on Sunday. - Time: July 23rd (Sunday), [21:00 JST](http://www.timeanddate.com/worldclock/fixedtime.html?iso=20170723T2100&p1=248) - Duration: <font color="#FF0000">130 minutes</font> - Number of Tasks: 6 - Writer: <a href="/user/maroonrk" class="username"><span class="user-red">maroonrk</span></a> - Rated: Yes We are looking forward to your participation! The point values will be 300 - 700 - 800 - 1100 - 1600 - 1700.