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[How to get an account / participate in contests?](http://atcoder.jp/posts/2) [AtCoder's Contest Format](http://atcoder.jp/posts/1) [AtCoder's Testcases](https://www.dropbox.com/sh/nx3tnilzqz7df8a/AAAYlTq2tiEHl5hsESw6-yfLa?dl=0) - [AtCoder's Rating System](https://www.dropbox.com/sh/zpgcogxmmu84rr8/AADcw6o7M9tJFDgtpqEQQ46Ua?dl=0) - [AtCoder Race Ranking](https://img.atcoder.jp/file/GP30.html)

AtCoder Beginner Contest 143 Announcement

posted:
We will hold <a href="https://atcoder.jp/contests/abc143">AtCoder Beginner Contest 143</a>. - Contest URL: https://atcoder.jp/contests/abc143 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20191019T2100&p1=248 - Duration: 100 minutes - Number of Tasks: 6 - Writer: <a href='/users/gazelle' class='username'><span class='user-orange'>gazelle</span></a>, <a href='/users/kort0n' class='username'><span class='user-orange'>kort0n</span></a>, <a href='/users/beet' class='username'><span class='user-orange'>beet</span></a> - Rated range: ~ 1999 The point values will be 100-200-300-400-500-600. We are looking forward to your participation!

AtCoder Grand Contest 039 Announcement

posted:
We will hold <a href="https://atcoder.jp/contests/agc039">AtCoder Grand Contest 039</a>. This contest counts for GP30 scores. - Contest URL: https://atcoder.jp/contests/agc039 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20191005T2100&p1=248 - Duration: TBD (around 2 hours) - Number of Tasks: 6 - Writer: <a href='/users/DEGwer' class='username'><span class='user-red'>DEGwer</span></a> - Rated range: All The point values will be announced later. We are looking forward to your participation!

AtCoder Beginner Contest 142 Announcement

posted:
We will hold <a href="https://atcoder.jp/contests/abc142">AtCoder Beginner Contest 142</a>. - Contest URL: https://atcoder.jp/contests/abc142 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20190928T2100&p1=248 - Duration: 100 minutes - Number of Tasks: 6 - Writer: <a href='/users/beet' class='username'><span class='user-orange'>beet</span></a>, <a href='/users/drafear' class='username'><span class='user-orange'>drafear</span></a>, <a href='/users/kort0n' class='username'><span class='user-orange'>kort0n</span></a>, <a href='/users/ynymxiaolongbao' class='username'><span class='user-orange'>ynymxiaolongbao</span></a> - Rated range: ~ 1999 The point values will be 100-200-300-400-500-600. We are looking forward to your participation!

AtCoder Grand Contest 038 Announcement

posted:
We will hold <a href="https://atcoder.jp/contests/agc038">AtCoder Grand Contest 038</a>. This contest counts for GP30 scores. - Contest URL: https://atcoder.jp/contests/agc038 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20190921T2100&p1=248 - Duration: TBD (around 2 hours) - Number of Tasks: 6 - Writer: <img src='//img.atcoder.jp/assets/icon/crown3200.gif'> <a href='/users/maroonrk' class='username'><span style='color:#869120;'>maroonrk</span></a> - Rated range: All The point values will be announced later. We are looking forward to your participation!

AtCoder Beginner Contest 141 Announcement

posted:
We will hold <a href="https://atcoder.jp/contests/abc141">AtCoder Beginner Contest 141</a>. - Contest URL: https://atcoder.jp/contests/abc141 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20190915T2100&p1=248 - Duration: 100 minutes - Number of Tasks: 6 - Writer: <a href='/users/beet' class='username'><span class='user-orange'>beet</span></a>, <a href='/users/drafear' class='username'><span class='user-orange'>drafear</span></a>, <a href='/users/kort0n' class='username'><span class='user-orange'>kort0n</span></a>, <a href='/users/sheyasutaka' class='username'><span class='user-orange'>sheyasutaka</span></a> - Rated range: ~ 1999 The point values will be 100-200-300-400-500-600. We are looking forward to your participation!

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