I see that most of the results are negative does it mean that the players have a very less chance to complete this game as I even see that the difficulty is easy but end up negative result again.

And it will be good also if you will award a bounty if the player found a glitch/error in your game so many will be interested to play and report to you any glitch/error that they found. The tutorial is very simple and I will love to try your games maybe if I have free time in the following days so I can also check whether the chances of winning is probably fair enough for me to play it again and again.