Very fun game!
Going fast and adapting to the random number of jumps you have is a great idea, the controls are nice and responsive and it works well!
Sometimes it is a bit hard to know where the dice is because the dash makes it go above the screen but that is not a big issue and it can be used to take a shortcut at the tunnel of spikes so it is fine!
I really liked being able to be able to fall fast, it is a nice mechanic to try and go fast once you know the level.
The visuals are simple and clean and the music and sound effects adds to the speedrun experience!
Great job!