You are a dot at a cliff. you're trying to get across, but it seems hopeless. Then you decide to build a bridge. But... how? Build a bridge to get to the other side of the cliff. You don't have an infinite supply of pen, so you have to watch the thing at the top left that says "Pen left:". Press space to start moving. All levels are possible. In level 4, you may notice there is two red dots saying 1 and 2. These are teleporters. You can only teleport from 1. You can't teleport back. These teleporters are the same as the green ones in level 6 and 7 (More noticeable in level 6). If you fall down the cliff, you restart the level. There is a difference between red and green teleporters. In red ones, you go down one you've teleported, You go down. In green ones, once you've teleported, you go up. Some levels may seem impossible, but they're not. As you may notice, On level 7, There is a blue teleporter. This has the same effects as the red teleporter. The blue teleporter may also be in every level above or equal to thirty.
What's funny, is that the Highest pen left is 119, while the maximum is 120.
