https://www.tonegym.co/contest/highscore?t=sightreading for highest scores.

I personally do not use the trainer, as I can recognize all of the notes/chords, and the trainer format is not conducive to becoming faster slowly, and does not emphasize accuracy.

Instead I recommend Notationist, or if you are a free member, just work on general sight reading on your instrument.

Instead of focusing on speed at first, just get every single note right, even if it takes you many seconds to recognize (or work out). There is a significant time penalty for missed notes (around five seconds) so be careful first, and later slowly speed up.

Also invesions are super easy, and IMHO a waste of time, so do not judge the rest of the contests by this. (aka sus chords are the only ones not following the same rule)

sus chords are pretty much the only chords I never use while composing or playing. also, i got my highscore of 45 in 3 runs, so i do understand that inversions are incredible easy

When Notes didnt have # and b I once did 70 or 71. The # and b only happened when I asked the devs, as it was way too ease to have very high scores. Made 70 almost impossible for me.