What mouse input? Teleport directly to finish is the input? When you see that distance, even fly directly by rope take longer time. Even jump for put rope or bungee is longer. Play it as boom race with "tools assisted" is longer too, grenades are 1 sec minimum. Have this done to 0,5 sec can be only by let the timer reach 999, then it begin from 0 and you can touch platform at that time. Stupid bug, not really challenge.

edit: or maybe you play only in retreat time which is not count? Then it could be possible... For that are there weapons. Sorry, I am new here.

edit2: 0k, so if retreat do not count, then I did it at 8,1 seconds, and I will not try more (I could rotate girder by other way, and use some slowdown program to spend time... but it is not my style). My first, the slowest attempt was in one turn done, 25,78 seconds.

Will be extra prize for done in one turn?
edit3: 5,00 seconds! I can not be faster, I am noob.

edit4: I can not stop trying. 4,38 with different method (and could be 3,82 when girder not beeps

). Without cheating.