It’s pretty darn cool watching talented human musicians bust out music using an iPad, but one thing we’re all limited by is the ability to react perfectly to 120 frames of motion each second.

Which is why it’s awesome to see the work of YouTube user DenverFinn, who recently built a D.I.Y. robot with the express aim of breaking the record for iPad piano game Piano Tiles. With the aid of an iPhone and a homemade machine able to hammer a specific tile on the screen when asked to, DenverFinn’s robot shows prodigy levels of piano-playing excellence.

Check out the video below.

Hundreds of new games come out every week in the App Store. A select few are the next must-play title that everyone will be talking about (and ripping off) for the foreseeable future. Most of them are perfectly decent but may not receive the attention they deserve. And then you have the third group: games so odd, bizarre, and head-scratching that you’re not sure what to make of or do with them.

They aren’t necessarily bad; they’re just confusing and weird. And worst of all, people may never know that they exist. But that’s why we’re here.

Here are some of the strangest games to drop into the App Store this week, and they’re all about playing with fat stacks of cash. Or change. What you do with this information is between you and your iPhone.

Hundreds of new games come out every week in the App Store. A select few are the next must-play title that everyone will be talking about for the foreseeable future. Most of them are perfectly decent but may not receive the attention they deserve. And then you have the third group: games so odd, bizarre, and head-scratching that you’re not sure what to make of or do with them.

They aren’t necessarily bad; they’re just confusing and weird. And worst of all, people may never know that they exist. But that’s why we’re here.

Here are some of the strangest games to drop into the App Store this week, and they’re all weirdo versions of other titles. What you do with this information is between you and your iPhone.