Thank you a lot for your feendback! We are aware of the fact that on smaller screens, there is the case where the score is cutoff, however changing your screen scaling within your browser does resolve this issue, we've found it to be the right size for the majority of users as it would be too small otherwise.
Also, small tip, near the fence is too far so your Tower will not be up to regulation standards. Resulting in them falling down and losing you points. :)