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Logic games and brain trainers
18 free online logic games and brain trainers: memory, attention, logic, thinking speed. No sign-up, straight in your browser.
BB Gym is a collection of logic games and cognitive trainers that run straight in your browser. Each one takes a few minutes and loads a single skill: visual memory, concentration, spatial reasoning, reaction speed or logic.
Every game is free and needs no download or sign-up — just open the page on your phone or computer. Create an account and the site will also keep your results and show how your scores move over time.
Brain trainers
Clockspatial reasoning puzzleChefattention and reaction gameTeleportvisual search puzzleDot Crosslogic and attention gameDetectorattention and self-control gameFogvisual memory gameWho's the Killer?logic and deduction gameFluid Figureslogic matrix puzzleMissing Numbersnumber logic puzzleMemory Gridspatial memory gameRaven's MatricesIQ matrix testRotate Cubemental rotation puzzle