Daily Tangram vs ChimpTest

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

Daily Tangram compared with ChimpTest
Detail	Daily Tangram	ChimpTest
What it does	A new tangram puzzle every day, solved against the clock with daily streaks and leaderboard rankings	A free memory game inspired by Ayumu the chimpanzee at Kyoto University
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Daily puzzle unlocks at midnight Same puzzle for all players each day Timed gameplay with clock Daily streak tracking Leaderboard rankings Drag, rotate and flip pieces Play without account Archive of previous attempts Printable PDF puzzle sets Hint system	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	Same daily puzzle for the entire community, creating shared competition No account required to play Ranking system based on hints, time and moves Cross-device progress with account sign-in Printable tangram sets for offline play	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 plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	6 no change since last check
Trust Flow (Majestic)	2	6
Citation Flow (Majestic)	18	20
Referring domains (Majestic)	4	3

4 details filled in for both companies.

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