Siegal Kids

Thanks to feedback from some smart and savvy 9 and 10 year olds, Multiplication Marbles now shows correct answers if you miss a marble. Thank you, fellas! Version 1.2 is available for download in the App Store.

Incorporating a valuable suggestion from my boss’ daughter who figured out how to play Multiplication Marbles more quickly than her dad, there are now instructions on how to play at the start of every game.

Multiplication Marbles is now available on the App Store. It is free for a limited time. Thank you, Yancey Labat, once again for the marble-ous artwork. Thank you, beta testers, for the important feedback. And thank you to my daughters […]

Multiplication Marbles has been submitted to the App Store and is “Waiting For Review.” Visit the Mult*Marbles page for screenshots and more.

The beta release 0.1 of Multiplication Marbles is now available! Yancey Labat designed and delivered artwork and again far exceeded expectations. Thank you, Yancey! The app icon and a couple of other images still need to be updated, but beta […]

While waiting for the artwork for Multiplication Marbles, I taught myself Swift, by writing another multiplication practice app. Keeping with marble madness, this open-source project is called Multiply by Marbles. While it is not slated for release in the app […]

The improved Settings area of version 2.0 now also allows clearing of the top scores in version 2.1.

After receiving valuable feedback from my dedicated focus group (my daughters, who else?), I finalized the design for Multiplication Marbles — which was completely different from its original concept. The focus group became my UX team and have tested several […]

I am quite fortunate and am very thankful that my managers at NetIQ are more than supportive of my educational games and apps endeavors. A few weeks ago my super boss sent me this article, and I hope to always […]