Uploaded July 2020 | Updated September 2026, 37 minutes ago
This is one of the oldest and most interesting obstacles in marble races. Enjoy!
Want to get Algodoo? Visit this website:
algodoo.com/download
Music used in this video:
Phaura - Laporus
Contact me on Discord! Alternator#1337
This is one of the oldest and most interesting obstacles in marble races. Enjoy!
Want to get Algodoo? Visit this website:
algodoo.com/download
Music used in this video:
Phaura - Laporus
Contact me on Discord! Alternator#1337


![Algicosathlon Day 4
Welcome to the fourth day of Algicosathlon!
For your information, Algicosathlon = Algodoo + Icosathlon (20 events).
Join my Discord server to support my Algicosathlon: https://discord.gg/fe2xV28
Previous Vote Results
Aqua Arena - 441 (59%)
Algo Amazon - 307 (41%)
Aqua Arena won by quite a margin!
Music:
Unison - Aperture [NCS Release]
David Bulla - Unexpected [NCS Release]
I made the track using a program called Algodoo. Its free, and you can get it from here: http://www.algodoo.com/
Most of the drawings are made on Macromedia Flash 8: https://macromedia-flash-8.soft32.com/free-download/
Most of the other artwork is made on Paint.NET: https://www.getpaint.net/download.html
All the editing has been done with Sony Vegas Pro 14: http://www.vegascreativesoftware.com/ca/downloads/
The scoreboard is coded by myself on ROBLOX. I will release it soon for everyone!
Follow me on Twitter! https://twitter.com/AlgoroxOfficial
Contact me on Discord! Alternator#8594 Algicosathlon Day 4](https://i.ytimg.com/vi/AIiokIro6e8/mqdefault.jpg)







