Synapse Neural Puzzle

Connect every pair. Fill every square. That is the whole rule. It is harder and more satisfying than it sounds. Synapse is a logic puzzle in the numberlink family: draw a path between each pair of matching nodes so no two paths cross and every single cell is filled. Not most cells. Every cell. FOUR WORLDS · FOUR MECHANICS · ONE APP Most games in this genre sell each twist as a separate app. Synapse puts all four in one, and every world unlocks by playing - never by paying. · Cerebrum - the classic board. 1,000 levels. · Axon Reach - a wrap around torus; leave the right edge, return on the left. The board has no edges. 500 levels. · Corpus - paired portals teleport a path across the grid. 500 levels. · Plexus - bridge cells carry two paths at once, one over, one under. 500 levels. 2,500 hand verified levels in total, each generated and then validated: a guaranteed solution filling 100%…