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ChimpTest vs RookieGamers

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ChimpTest compared with RookieGamers
DetailChimpTest logo ChimpTestRookieGamers logo RookieGamers
What it doesA free memory game inspired by Ayumu the chimpanzee at Kyoto University Play something weird
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Progressive levels that add numbered squares
  • Flash window shrinks as difficulty increases
  • Three-strike game over system
  • Local browser storage of scores
  • Challenge links with shared level difficulty
  • Customizable flash speed via URL parameter
  • Free to play games in browser
  • One account across all games
  • Earn gems by linking networks and inviting friends
  • Leaderboards and score saving
  • Optional wallets for players 18+
  • MCP server for AI assistants
  • Developer API and SDK for publishing
  • Support for AI-made and hand-made games
What makes it different
  • Based on genuine peer-reviewed research from Kyoto University's 2007 Ayumu experiment
  • No account, no download, no personal data collection
  • Includes detailed educational articles about the original experiment and memory science
  • Unified player account works across all games automatically
  • Welcomes games made with or without AI
  • Integrated with AI coding assistants via MCP server
  • No installation required, play instantly in browser
  • Crypto wallets completely optional
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)6 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)200
Referring domains (Majestic)30

4 details filled in for both companies.

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