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Cooling signalNo paid features detectedLow-risk permissions
Scratcher's AtCoder icon

Scratcher's AtCoder

for Scratchers who want to compete in AtCoder

Users681Current public install base
Rating4.2Store average score
Reviews6Public review volume
Manifest versionV3Extension platform version
7-day growth-52Net users gained this week
7-day growth rate-7.09%Relative weekly velocity
Preview

Scratcher's AtCoder Media preview

1 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

6686836997157302026年6月16日2026年6月19日2026年6月22日Latest: 681
Rating trend

30-day rating change

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30-day rating change

Start
4.17
Latest
4.17
30-day rating change
0.00
4.074.124.174.224.272026年6月16日2026年6月19日2026年6月22日Latest: 4.17
2026年6月16日2026年6月22日
Growth overview

Daily, weekly, and monthly growth

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1-day growthGrowing
+3+0.44%
7-day growthDeclining
-52-7.09%
30-day growthDeclining
-319-31.9%
Technical snapshot

Version, languages, and crawl freshness

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Version1.5.0
ManifestV3
Size1.45MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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(The description in English is provided below Japanese.)

# はじめに

この拡張機能を使うと，Scratch 3.0 で AtCoder に参加できるようになります！

# 使い方

(1) AtCoder の解答フォームの横にある，オレンジ色の「Scratch 3.0 オンラインエディタ」ボタンをクリックして，オンラインエディタを開きます．

(2) Scratch オンラインエディタ上で，解答コードを作成します．完成したら，Scratch プロジェクトをローカルファイルにダウンロードします（画面左上のメニューから「ファイル」→「コンピューターに保存する」）．

Reviews

Recent review snapshot

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The Chrome Web Store shows 6 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
Related products

Similar and related extensions

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