Contest
Permanent Contests
| Contest Name |
|---|
| ◉ practice contest |
Upcoming Contests
| Start Time | Contest Name |
|---|---|
| ◉ AtCoder Beginner Contest 144 |
Recent Contests
Ranking
| User | Rating | |
|---|---|---|
| 1 |   tourist |
4072 |
| 2 |   apiad |
3852 |
| 3 |  Petr |
3814 |
| 4 | Um_nik |
3798 |
| 5 |  ksun48 |
3752 |
| 6 |  ecnerwal |
3673 |
| 7 | LHiC |
3669 |
| 8 |  yutaka1999 |
3614 |
| 9 | cospleermusora |
3606 |
| 10 |  semiexp |
3485 |
[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)
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!
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!
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!
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!
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!