A guy named Tom has to collect a lot of gems today. You in the game Sky Bridge will help him with this. In front of you on the screen you will see a column on which your hero will be. At a certain distance from it, another column will appear, on which a precious stone will lie. Your hero will have to get on the emerged column and pick up the stone. To do this, he will use a special retractable ladder. You will help determine its length. If you calculated everything correctly, then the stairs will connect the two columns together, and your hero will be able to walk along it. If you make a mistake, then the character will fall into the abyss and die. In this case, you will lose the level and start the game over again.