Star Grid Merge
A 4×4 bronze board of nine stars, played like 2048. Swipe (or arrow keys / WASD / mouse drag) to slide all stars. Adjacent same-tier pairs merge into the next star up the Lo Shu ladder. Three tools help when the board gets tight.
Controls: arrow keys / WASD / swipe / mouse drag. CLEAR removes one star. SWAP exchanges two stars (tap first, then second). RAISE bumps one star up one tier (max 7). Each tool use does not drop a new star.
Try the dropping version → What are the nine stars? → Back to the compass →