The Professor is for All Ages
This may be a more brief review than you wish, but it hopefully answers any questions not taken care of by playing the demo version, which I recommend you download and play.
Professor Fizzwizzle is a game that is challenging, yet not frustrating for players of all ages, from toddlers to great grandparents. The game has four difficulty choices, from beginner to advanced. The concepts remain the same on each difficulty, yet the obstacles encountered are more mentally complex to challenge even the most skilled player. Since my grandchildren and I all enjoy the game play on both Windows and mac platforms, I have only praise for the design of the game. My only dislike is the background music, which I turn down the volume on so its repetion does not annoy my wife.