Puzzle Game Dig Ball

The core logic lies in 'Fluid Dynamics Simulation' and 'Trajectory Prediction.' The depth of your digging affects ball velocity and force direction. The game cleverly uses 'Gravitational Potential' conversion; you must plan a path that evades obstacles while hitting color-multiplier zones. The 'Mysterious Vehicle Collection' mechanic adds dynamic targets, requiring advance timing calculations—adjusting digging slopes regulates the precise moment balls arrive at the bottom.

- Finger Digging: Swipe smoothly to clear sand and open passages. Avoid sharp hazards that shatter your balls.

- Color Matching: Guide specific balls into corresponding funnels for score multipliers. Use ricochet pads at key junctions to shift trajectories.

- Full Collection: Monitor vehicle frequency at the bottom; time your digging to ensure balls 'land' perfectly in the moving compartments.

Don't dig a straight line to the bottom. Use a 'Multi-stage Slowdown' strategy to boost success rates. Add 'stepped' turns on steep slopes to prevent balls from over-accelerating and bouncing out of bounds. Also, seek out hidden multipliers in the deep sand—activate them first before releasing the main swarm for a 3-star rating.

- Spatial Planning: 85% —— Despite the digging theme, the core is global topological path planning.

- Healing Quotient: 94% —— The sound of shifting sand and balls dropping home is a top-tier stress reliever.