I was digging around in my old computer, and I found this set of levels I made in version 0.1.3 back in 2019. I cleaned up a few sections to make them easier and more fun, so enjoy. I'd recommend just playing this in the level editor so that you can skip the whole 'game over' sequence. The levels are pretty tricky but fun, and there are only three of them.
Paste the 'Thin Ice by Flan' folder in the .zip file into the 'levels' folder within the '.supertux' folder of 0.1.3. Let me know if there are any problems with the attached file or if you have any questions. Have fun!