From January 2021 many browsers will no longer support Flash technology and some games such as Brain Builder may not work.
Solutions are being studied to allow Flash games being playable again on browser. If your game doesn't work you can try one of the similar games on this page.
Brain BuilderAuthor : Gamezhero - 12 346 plays
Are you ready to do gymnastics to your brain? Are you sufficiently focused and enough quick-witted to complete all the challenges that will be offered in the puzzle game Brain Builder? During the 16 events you will have a minute to give maximum correct answers, but careful, every mistake will make you lose time. A statistical system allows the player to follow his results and see his progress.