Puzzle Link is a puzzle game that appeared on the Neo Geo Pocket. While the specifics of its gameplay might not be readily available, it likely involved puzzle-solving mechanics that were tailored for the handheld system.  Details on its developer and specific release date might be limited. Nonetheless, the title further demonstrates the diversity of gameplay on the Neo Geo Pocket.

Puzzle Link (Europe)

Puyo Pop (World) (En,Ja) (v1.06)