URDUMB: Ultimate Roller Derby Ubiquitous Magnet Board

This is the homepage for URDUMB, the roller derby interactive magnet board that can run in your web browser. URDUMB is developed by Wonder Zebra, from Vienna Roller Derby, Austria (in Europe, not Down Under). Check often for newer features. Here is a list of resources:

• The URDUMB application
• How to make your own theme
• User manual including a list of keyboard shortcuts
• Github page
• Get the Chrome app
• Get the Android app
• Side project: random call generator (Chrome app, Android app)
• Suggestions, feedback and feature requests should be sent to wonderzbra@gmail.com
• A list of the features I'd like to add in the near future.

Recent changes

• Themes!

Donating

As always with roller derby, URDUMB is developed on our free time. If you wish to thank us for our effort, you can use the Donate button below. All donations (minus the PayPal commission) will go to the Vienna Rollergirls not-for-profit association. They will help finance the hosting of this website as well as the bout travel expenses of our officials and players.

Related stuff

• A similar project, with refs who can rotate to look at the skaters!

Thanks

• Short Circuit (London Roller Derby) for motivating me to implement theming, providing valuable input and creating the first accessible theme.
• Jay Stark (Helsinki Roller Derby), Riff Reff (Stuttgart Valley Rollergirlz), and all the folks on the Official's Lounge who helped define how to calculate distances between skaters.
• Sutton Impact for providing early useful feedback with touchscreen devices
• Megapickle (Emerald City) for excellent suggestions.
• All the people who find bugs!
• Honey Collider and Justin Credible (Sydney Roller Derby League) for introducing me to roller derby