This is walkthrough for level 3 for Can You Escape Tower. After you descended from the manhole in level 2, you find yourself in a sewer. A gate is preventing you from advancing. You need to find a way to open the sewer gate.
1./2. Blocks: Pick up two blocks from the floor.
3. Third Block: Get a third block behind the gate.
4. Vase: Get a vase behind the gate. Discover a scroll inside the vase.
5. Puzzle: There is a box mounted to the wall. Check the scroll. Notice there are three cells that have a three lines door shape instead of L shape. Enter combination. A secret compartment will open. Get a wooden stick.
6. Torch: Grab the fire torch on the wall.
7. Spider: Locate spider on the wall. Chase away the spider with fire torch. Grab the metal bar. Combine metal bar and wooden stick to make a chisel.
8. Gate: Use the chisel to break the padlock on the gate. You have escaped!