Created by Philipp Lenssen, Games for the Brain is a series of almost 40 different puzzle games to exercise and challenge your brain. It's a remarkably well-designed site that features a good variety of puzzles to tickle your gray matter.

Google blogger, information technologist, and sometimes game developer, Philipp Lenssen of Germany, has created a "choose-your-own" adventure game called The Google Adventure that takes place at the Googleplex, which is where you've just begun a new job...

Philip Lenssen was very kind to send word that he has a brand new game added to his collection of Games for the Brain. LetterMaze is a sesquipedalian game in which the player first memorizes the spelling of two long words. Next, a maze is presented within which the mouse is used to simply touch spell the words within the time limit. The game is ...