Have you played Uzzle, the game for older kids and adults?

Yes, it is really fun but I don't understand the high price. I did get a brand new set for 2.99 at a thrift store though.

It's sitting on my gift-wrapping table waiting to be wrapped for my dad for Christmas. He has Parkinson's, and his neuro told us he should be playing games to keep his mind sharp. He's always been very spatially aware, so it will be interesting to see how he does with the game. My mom and I, on the other hand, are not remotely spatially aware, and she has a hard time with symbols, so this could be a minor debacle. She and I joked that we'll just have to lose in the name of helping my dad stay sharp. Curious to hear how others like the game!