Cognido: A University Project That Conquered the App Stores

Cognido, a brain-training game developed by university student David Schreiber, is a solo project that's achieved remarkable success. Offering fast-paced multiplayer matches against friends and strangers, Cognido presents a diverse range of challenges, from basic math problems to trivia and beyond.

Boasting over 40,000 downloads, Cognido's popularity is easily explained. While its squid-like mascot, Nido, may not possess the comforting charm of Dr. Kawashima's brain training games, the quick-fire gameplay and diverse puzzles are undeniably engaging.

Made in Germany, Available Globally

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

A significant update is on the horizon, introducing a new "Clash" mode that allows for four to six-player competitions. This promises even more intense brain-bending action.

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