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There is EXACTLY ONE possible solution to each level that fits the rules:

Break apart the level into sets of blocks connected by their faces. Each set must include the number of blocks shown on the numbered blocks. Each set must have exactly ONE numbered block. Different sets can touch along their edges but not along any faces.

How to Play:

Click to Destroy Blocks / Mark Blocks
Click and Drag to Rotate Levels
Space Bar to switch Modes (between Mining and Marking)

Break apart blocky structures into islands of the numbers indicated! The classic 2D ‘Islands’ game goes 3D! Each level has a single possible solution, so you must deduce which blocks can be broken at each step.

Note: If you see a black screen/ sever in-game slow down that means your browser is not supporting GPU usage. This is a 3D game, so your browser, flash player and computer must all allow GPU utilization.

Play CubeCubeCube Online Game. One of many Puzzle Games to play online on your web browser for free at KBH Games. Tagged as Cube Games, Numbers Games, and Puzzle Games. Upvoted by 18 players. Other games you might like are FLIPTRIS and Doodle God. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.