Super Brain: Shortest Path

Super Brain: Shortest Path is a puzzle app that trains graph reasoning, weighted route planning, and fast mental arithmetic. Players start from S, move along line segments between dots, add each edge weight, and reach E with the lowest total weight. The app provides automatically generated levels that progress from easy to hard: easy uses a 2x2 dot grid, medium uses a 3x3 grid, and hard uses a 4x4 grid. Each puzzle is generated as a weighted node graph and verified with Dijkstra's shortest-path algorithm, ensuring that every issue is solvable and starts with only the start node selected. The answer screen focuses on the target graph, current weight, shortest weight, node count, edge count, and route progress. Players can tap or drag connected nodes to build a route, tap an existing route node to roll back, and receive pulse feedback on completion. Short description: Read the weighted graph and plan the lowest-cost route to the end.