NN666Tether

Read the grid, collect every mark, and find a way to the gate before your moves run out. Each step leaves a directional etching behind, shaping how that tile can be crossed again. A route that looks useful now may change your choices later. Play through 90 progressively unlocked levels across compact 4×4, 5×5, and 6×6 grids. Plan around blocked tiles, keep an eye on your remaining moves, and decide which marks to collect on the way to the exit. Undo your last move, ask for a route hint, or restart a level to test another plan. Completed levels keep your best move count on your device, so you can revisit open levels and refine your routes. Designed for short, thoughtful sessions. Your progress is stored locally, and the core game can be played offline.