Level 87: CITYBLOCK (YJYS) - Chip's Challenge

Jaime C. Villacorte: A very tedious and unforgiving level. Build a bridge along the top and left side of the lake. Build a parallel bridge along the top to aid building of a bridge along the left side. Build a bridges along the right wall to access the chips at the bottom. Push dirt block down the ice. Then push it all the way down the hallway. You'll need to push the first block on the right, into the pathway. Push the first left block into the ice path, dodging downwards to avoid getting hit. Push this block along, and work your way clockwise to get the chips. Head towards the socket and work your way along the top and the right sides of this room, carefully pushing blocks out of the way to get to the exit. It's extremely important to think through the block pushing, especially at this stage when you've invested so much time.
Richard Field: Build a path down to the bottom row of chips in the water area and build across the bottom to pick up the chips. By toggling the walls and pushing the blocks in the lower left triangle (inside the start area) you can use some of these blocks and pick up the chip. You DO need this chip. The same is true for the right triangle. Push those blocks toward the middle of the triangle (once the outside is clear) to use the blocks and get the chip. In the lower left area the block at the head of the ice path may be cleared by pushing it down the ice, then up into the water. Now add a second row to the path along the bottom of the water area and then build up the left side to get the chips. Build another path across the top of the water area to pick up those chips. In the bottom left area of the level the chips may be picked up by pushing the blocks up the force floors and out into the water. You can use these to help you build your path if you like. With all the blocks available, I found I had about 6 left over. So it is not critical if you make a mistake and waste a block. You have extras. In the bottom left area, there are four chips on the right. You need these and they are tricky to get. Get the top chip first by stepping on the force floor, then pushing it out into the path. Now step UP and around the block and circle around it by going on the ice path and get rid of the block in the water. Now push the bottom block over one space and into the path. Circle around and push the block down one space (but not down two into the ice because it will come back and hit you). Get the chip. Now repeat this process for the third and second blocks in the row, sending the blocks down and away from you so that you can get the chips and are not trapped. At this point you should have zero chips remaining and be able to pass through the chip socket. Thanks to Keith for the rest of this solution. Go and stand next to the chip socket. Move
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Thomas: I refer to your prescription of the bottom left area. There is a very easy way to get the four chips on the right. Push the block on the bottom (right) one to the right and then go all the way up inside the middle path to the top of this area. Step right on the force floor and get all the chips on your way down. The block you pushed in your way at the bottom will be pushed in the space before the ice and you have free way to exit to the left and can go to the chip socket.