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DedCross vs ChimpTest

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

DedCross compared with ChimpTest
Detail DedCrossChimpTest logo ChimpTest
What it doesFind the crosses hidden in the colours — and unbuild them in reverse. A free memory game inspired by Ayumu the chimpanzee at Kyoto University
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree with ads; premium one-time purchase removes advertising and unlocks larger boards. Not given
Key features
  • Reverse-order puzzle solving with visual stack unwinding
  • Budget-based scoring system with vessel metaphor
  • Two-tap control interface with visual feedback
  • Difficulty selection with variable cross counts
  • Musical scale progression during gameplay
  • Hint system with cross visualization
  • Six language interface support
  • Interactive help tour
  • Adjustable board size for varied challenge
  • 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
What makes it different
  • Plays the game's deal sequence backwards as sound when solving
  • One-time purchase with no subscriptions or additional in-app purchases
  • Score system uses visual vessel metaphor instead of climbing counter
  • Clean minimalist UI with readable typography and strong UX
  • 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
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)Not checked yet −1 (down) since last check6 no change since last check
Trust Flow (Majestic)186
Citation Flow (Majestic)2020
Referring domains (Majestic)293

4 details filled in for both companies.

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