CubeAway Level 99 Strategy: How to Clear the Puzzle Without Losing Stars

To clear Level 99 in CubeAway on your first attempt without losing stars, peel away outward-pointing perimeter blocks before touching the center cluster. Level 99 carries a 3/10 difficulty rating and features no countdown timer, but tapping a block whose path is blocked by another cube triggers a collision penalty that costs stars. Completing the stage cleanly requires steady camera rotation to confirm that each arrow has an unobstructed exit corridor.

How to Approach the Puzzle

A flawless run on Level 99 takes approximately four to five minutes when handled methodically. Because collisions reduce your star rating, every tap should target a verified open path rather than a guess.

1. Scan the outer perimeter: Rotate the 3D shape across horizontal and vertical axes before tapping anything. Locate arrows pointing straight out into empty space.
2. Clear corner and edge blocks first: Blocks that share only one or two contact points with the main cluster are the safest starting targets.
3. Trace the flight path: Look down the line of each arrow. If any neighboring edge or overlapping corner extends into that trajectory, leave that cube in place.
4. Follow dependency chains: Removing an exterior cube opens a direct exit corridor for the block sitting directly behind it. Work inward along these newly created lanes.

Camera Angles for Spotting Obstructions

A block that looks clear from a direct angle can still collide with a slightly overlapping edge. Rotating your view reveals hidden contact points before you tap.

Step-by-Step Clearing Sequence

Follow this order to dismantle the formation without collisions:

1. Conduct an initial 360-degree survey: Spend the opening seconds rotating the intact puzzle to find all fully exposed exterior arrows.
2. Strip exterior corner pieces: Tap the corner blocks whose arrows point away from the structure.
3. Peel the outer face layer: Remove adjacent outer blocks along one face at a time to create a visible opening into the core.
4. Target bottleneck blocks: Look for blocks that obstruct multiple neighboring pieces. Once the blocker leaves the board, immediately clear the inner pieces it was holding.
5. Dismantle the remaining core: With the outer shell removed, trace the remaining interior arrows through the open corridors until the board is clear.