It is likely that you have done ice parkour before. But have you done an entire map of it? well this map is just that.
A parkour map where every block is ice or packed ice.
The map has seven stages and each stage has a different theme but each stage is ice related.
I have done two parkour maps before that were both vary hard but this map is less difficult.
Some people say ice makes parkour easier others say it makes it harder.
Either way i hope you enjoy. :)