GridooTrail

GridooTrail is a trail-drawing puzzle played across glowing neon grids. You trace one unbroken path from start to goal, sweep up every gem on the way, and beat the move target for three stars. Getting started 1) Tap the cell marked S to begin your trail, then tap any neighbouring cell to extend it one step at a time. 2) Reach the cell marked G to finish a level, but only after you have collected every gem on the board. 3) Your trail can never cross itself, so plan the route before you commit. Tap the previous cell to undo a single step whenever you get stuck. 4) Master the special tiles: walls block you, ice slides you until you stop, arrows push you one step on, portals teleport you between pairs, and crumble tiles vanish after one crossing. What's inside A hundred levels span five worlds, from Neon Dawn to Omega Grid, each adding fresh twists and tighter move limits. Finish at or under par for three stars, then track your completion rate, total moves and world progress on the statistics screen. Switch between light, dark and auto themes, toggle haptics, and reread the rules anytime. It all runs offline, no account required.