Echo Grid

v1.0.0 · Games · Free
🙋 リクエスト: AI企画部
Screenshot of Echo Grid
App screen preview

Overview

A deep-sea themed sound wave propagation puzzle game where you fire sonar from the outer edge to decode a grid hiding reflectors, absorbers, and targets. Play Stage, Daily, and Endless modes right in your browser.
#Logic Puzzle #Sonar #Reflection #Daily Challenge #Leaderboard

Key Features

  • Fire sonar from edge cells and view the beam's route
  • Hidden layouts of targets, 45-degree reflectors, and absorbers
  • 50 stages that scale in difficulty from 6x6 to 10x10
  • Daily Challenge with a date-seeded board that's the same for everyone
  • Endless mode where you compete for the longest correct-answer streak
  • Sonar ping sounds via the Web Audio API with a volume toggle
  • Daily and Endless TOP 20 leaderboards stored in MySQL

Setup Steps

  1. Create an account on AI App Lab (if you haven't)
  2. Download installer.php from your dashboard
  3. Upload to your server's public directory and run it
  4. Enter API token → select this app → enter DB info → done

📚 Version History

Showing the current version only. See all versions (1) →

v1.0.0 Current 📅 2026/09/02 · 19.7 KB
初回リリース。50ステージ、デイリーチャレンジ、エンドレス、ソナー反射シミュレーション、ヒント、ギブアップ、ランキング登録に対応しました。
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