Onet Cube Gallery 3D

Colored cube sculptures fill a 3D gallery. Onet Cube Gallery 3D links quiet puzzle sessions with a museum-style reward loop, adding new exhibits as each arrangement disappears from the board. The rules echo Mahjong pairing, yet the depth comes from reading blocked routes between matching colors and choosing the right sequence across 150 layouts. A relaxed pace and soft music leave room for long play sessions without a timer pushing each move.

How to play?

Click two cubes of the same color only when the route between them stays free of other blocks. Remove pairs in the proper order until no cubes remain on the board. Difficulty rises across the full set of 150 rounds. Extra points wait at the end for a full run.