Spacechem

Spacechem is a puzzle in which you act as an engineer of the space station. You are engaged in research, conducting chemical reactions, nuclear division or synthesis. The campaign consists of episodes, which in turn are divided into several stages. On each of them it is necessary to program two reactor manipulator. These steps are divided into the following categories: Research, Production and Defense.

The research stage implies interaction with the reactor. The production has to connect reactors with pipes, supplying them with chemical elements. The defensive are in action where you beat off the monsters who are trying to destroy the Spacechem station.

Each reactor has two entrances and two manipulator-Waldo. Manipulators move towards you specified. You can program them into the following actions: Capture, Release, Rotate, Production of Compound / Separation of Chemical Ties, Nuclear Merge / Division. You need to get a connection indicated at the output.

Deciding the puzzle, you will be given the statistics in which the number of cycles spent, used reactors and instructions is indicated. She shows your personal achievements and compares it with other players. Compete with the best players, trying to spend as few cycles as possible to get the end result.