Free browser games that test your reflexes — click speed (CPS), FPS aim trainer, reaction time and more, with global leaderboards.
Cost / License
- Free
- Proprietary
Platforms
- Online




Games similar to gbrainy include Lumosity, which has a free version. Other options are Sudoku & Variants, Braincup, N-Back Challenge and Cogniba. You're spoiled for choice with Puzzle Games like gbrainy: we list more than 25 alternatives for Android, the web, iPhone, iPad and Mac.
Free browser games that test your reflexes — click speed (CPS), FPS aim trainer, reaction time and more, with global leaderboards.




Dual N-Back, CWM, Mental Math and other exercises online with top results rating and progress statistics.

Brain Booster helps make cognitive training a habit. The application allows you to work in different areas while having fun and pushing your limits: mental arithmetic, memorization, reflexes.






Joggle trains your brain with workouts that exercise your speed, memory, and focus. Play brain-training games that put your abilities to the test, so you can live at your best. Think faster. Learn better. Be sharper. Jog your Mind!




Think faster, focus better, remember more - with Brain HQ's clinically proven brain fitness exercises
Brain Fitness Pro's cognitive training increases IQ, memory and mental stamina long term. Further brain training multiplies the benefits.


AI cognitive training app that generates weekly brain reports. 5 science-backed games (N-Back, Stroop, Memory, Speed, Task Switch) + GPT-4 analyzes your patterns. Track attention, memory & processing speed. Free + $29.99/year for AI insights.

Find and combine matching cards in this fantasic adventure with lots of different levels.



FreeFocusGames.com is a curated collection of browser-based cognitive training tools designed to help you enter a "flow state" and improve mental sharpness.


Brain training that plays like a game: 11 short browser games measuring reaction, memory, logic, focus and spatial skills.



