Combine monochromatic tangrams in Voi, a new puzzler from the developer of hocus and rop

Fans of rop and hocus can add a new minimalist puzzler to their collection, as they blend monochrome shapes in the tactile easy-to-play Voi.

If you've played rop, the presentation here will be quite familiar. Each challenge features a figure at the top of the screen, and a grid below with various shapes. You must then combine those shapes to match the given figure.

By layering shapes over each other, the overlapped areas become white, letting you mold the shapes into complex forms.

Voi is available for £0.79 / $0.99 on iPad and iPhone.