Peel back the layers of Unfolder's satisfying papery puzzles for free on iOS

Poking a triangle around a screen may make free iOS puzzler Unfolder sound boring. But its papery sounds make it satisfying to the touch in much the same way as Kami.

The idea here is to move a triangle into the outlined target position. The only way you can manipulate the triangle is to "unfold" it at its edges.

Without even a detail in the background for reference, you're left to try to work out which way to unfold the triangle to get it into the outline. It's tricky, and it can be gutting when you're triangle is only slightly askew of your target.

Unfolder has three different game modes. That includes a time-limited one with randomly generated levels. There's another with pre-designed levels with par numbers of moves to aim for, too.

The variation between these three modes is just about sufficient to make Unfolder an apt puzzler for short play sessions.

You can pick Unfolder up on the App Store for free right now.

Just a note, though: there are IAPs available for hints and removing adverts. Nothing too serious, mind.