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Cognido is a German-made, university-student project that's been downloaded 40,000 times

by Isaac Feb 13,2025

Cognido: A University Project That Conquered the App Stores

Developed by university student David Schreiber, Cognido is a solo-developed multiplayer brain-training game that's already amassed an impressive 40,000 downloads. This fast-paced game pits players against friends and strangers in quick-fire challenges ranging from simple math to trivia and beyond.

The game's success is unsurprising, tapping into the enduring popularity of brain training games. While Cognido's squid-like mascot, Nido, might not possess the same comforting charm as Dr. Kawashima, the gameplay is undeniably engaging.

A selection of screenshots showing different logic problems in Cognido.

Made in Germany, Available Globally

Unlike many university projects destined for oblivion, Cognido offers both free and premium gameplay options. A subscription unlocks the full Cognido experience, but a free trial allows potential players to test the waters before committing.

A significant update is on the horizon, introducing a new "Clash" mode for four to six players. This competitive addition promises even more brain-bending challenges and strategic depth.

For those seeking additional brain teasers, explore our curated lists of the top 25 puzzle games for Android and iOS.

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