Escape to Space level 18 walkthrough will guide you to beating that frustrating difficult puzzle. It will also reduce the chance of your device being smashed onto the floor by yourself up to 50 per cent. Using this guide may spoil the game but it will save you a lot of hair fall due to severe scratching of your head.
Without further ado, here is the walkthrough to level 18 of Escape to Space game for the iphone, ipad and ipod touch.
The actual written guide starts here. What you have to do to open this door is to enter the correct number in each of the circles. But the question is how do you know the correct number? Simple! Determine how many other circles is connected to a circle and that is the number you should input. For example, one circle is connected to 2 other circles. Then, the number to input is 2. I'm pretty sure you understand what I just wrote in this
Escape to Space level 18 walkthrough but if all else fails, just refer to the picture above for the numbers or watch the clip below.