I bought this for my mother who quickly became addicted. Some patience is required as some of the machine solutions are quite exacting. She also enjoyed creating her own puzzles. Well worth the money.

This game is so naturally fun that my wife and I actually played it together, and she doesn't play video games. However it crashes about every 10 minutes on my Macbook Pro running OS X v10.5.6 and I can't find a patch anywhere. The support on their website consists of an email address which you can write to asking for help. Lame.

The Rube-Goldberg type games are addictive and challenging! But there is little or no documentation included to give hints or explanations of scoring, etc., even though the setup guide refers to it. But a lot of fun!

This game can be called a beneficial game to play . Meaning in that it helps with people of all ages with developing problem solving and cognitive thinking;as well as being a fun game with great graphics as well. I have tried this before so I know what I was getting into and pretty much so have gotten pretty good at it.. I have played various puzzle games in the past. Dr Mario, Tetris. various online ones at pogo.com and such. I find this one to be the most interesting as it offers alotta variety and skill levels . From very simple to quite trying and complex . This game would be great too for children for helping develop those problem solving skills they will need later in life as well. Its great for adults for mind game type of games keeping the mind young, active etc. I recommend this game for anyone you won't go wrong it will keep you busy for quite some time. ITs not boring or anything like that cause its so much fun you can even make your own puzzles and have your friends or family try and solve the ones you have made. I plan on eventually getting the others in this line too. It adds variety to the gaming industry thats for sure.

Took a while to receive, however, the product did arrive within the indicated delivery dates. Packaging was good and product was in excellent condition!!! My cousin loves this!!