#CellTower 867

⬜⬜⬜⬜⬇️⬜⬜⬜⬜⬜⬜⬜⬜⬜
⬜➡️➡️➡️⏹️➡️⬇️➡️➡️➡️➡️⬇️⬜⬜
➡️⬆️⬜⬜⬜⬜➡️⬆️⬜⬜⬜➡️➡️➡️ https://www.andrewt.net/puzzles/cell-tower/?p=867