JoltArray is a spatial puzzle game built around fitting six polycube pieces into a 4x4x4 cube.
Each run gives you a fresh set of connected blocks, a layer-by-layer board, and a clear move limit.
Select a piece, rotate it, choose an anchor on the current layer, and place it into the cube.
Use the hint to check how much empty volume remains when a run gets stuck. Track your best score,
review recent runs in history, and retry the same level or move on after a completed cube.
The game is fully local, works offline, and keeps progress simple with on-device storage only.