#CellTower 809

⬜⬜⬜⬜⬜➡️➡️➡️➡️⏹️⬜⬜⬜⬜
⬜⬜⬜⬜➡️⬆️⬜⬜⬜⏹️⬇️⬜⬜⬜
⬜⬜⬜⬜⬆️⬜⬜⬜⬜⬜➡️➡️⬇️⬜
➡️➡️➡️➡️⬆️⬜⬜⬜⬜⬜⬜⬜➡️➡️ https://www.andrewt.net/puzzles/cell-tower/?p=809