Morse Runner is a Windows-based contest simulator developed by Alex Shovkoplyas, VE3NEA. Using Wineskin, it has been successfully and seamlessly run under OSX, and made available here for download. Sure, you could use Wineskin to do this yourself (and save me some bandwidth), or you can pull the ready-made dmg from here.
Running Catalina? Go to 'Download' to read the latest (and grab a box of tissues)

For those who prefer a grittier tone and complex moral dilemmas.
Even if you don’t like volleyball, Haikyu!! will make you care. It focuses on Shoyo Hinata and his team at Karasuno High. The focus on teamwork and the lack of a true "villain" makes it incredibly uplifting.
Unlike the "power of friendship" tropes in most sports series, Blue Lock is about egoism. It’s a high-stakes battle royale where 300 strikers compete to become the best in Japan. How to Choose Your Next Series literature hentai club v067 game full download
These series are the heavy hitters, known for high stakes, incredible power systems, and themes of perseverance.
These series use sports as a vehicle for intense character growth and adrenaline-pumping drama. For those who prefer a grittier tone and
Set in a world where negative human emotions manifest as "Curses," Yuji Itadori joins a secret organization of Sorcerers to eliminate a powerful Curse named Ryomen Sukuna. The animation by MAPPA is industry-leading.
Sometimes you just want a story that feels like a warm hug or explores the complexities of everyday relationships. It focuses on Shoyo Hinata and his team at Karasuno High
Written by the legendary Naoki Urasawa, this story follows a group of friends who realize a cult leader is using a "Book of Prophecy" they wrote as children to destroy the world. 5. Sports (Spokon)
A high school student who "has it all" feels empty until he discovers the world of oil painting. This is a must-read for anyone who has ever felt the struggle of pursuing a passion or the fear of creative failure. 4. Mystery and Thriller
Confirmed working on: El Capitan, Mavericks, Sierra, High Sierra, & Mojave
MANY reports that it DOES NOT work on Catalina. It is very unlikely that it will work under Catalina in the near future, as it would require some pretty hefty development on Wine (they're working on it). The only other option I see is for some nice macOS developer to take the original code (it's open source!) and re-write it to run natively on 64bit macOS (go ask any developer, this is a lot of work). Since Xcode is now free if you're running Catalina, I'm happy to give it a try... when I can afford to buy a system that can run Catalina :)
If you have questions or comments about using this application under OSX, please email them to ki4stu k4iz at arrl dot net.