#CellTower 852

⬜⬜⬜⬜⬇️⬜⬜⬜⬜⬜⬜⬜⬜⬜
➡️➡️➡️➡️⏹️⬇️⬜⬜⬜⬜⬜⬜⬜⬜
⬆️⬜⬜⬜⬜➡️➡️➡️➡️➡️➡️➡️➡️➡️ https://www.andrewt.net/puzzles/cell-tower/?p=852