opposition 4+

A game of skill and deception‪.‬

blackfrog software, inc.

Designed for iPad

    • 4.7 • 48 Ratings
    • Free



In loving memory of Bob Packard. 1937-2019.

Opposition was invented as a board game in the 1970’s by Bob Packard, a high school math teacher from Alaska. Bob was my father. He made game boards out of mahogany in his wood shop, then he’d take my brother & me to school where we’d play against his students. I brought the game to the iPad and iPhone.

What’s New

Version 1.1.1

Fixed bug with Donate popover that obscured the informative text.

Ratings and Reviews

4.7 out of 5
48 Ratings

48 Ratings

vkasyan ,


Might look easy, but it is not! Simple UI, easy on your eyes. Incredibly addictive - you want to play a couple times before going to sleep and few hours later realize that you are still eagerly trying to win. Great game!

Elkmont111 ,

Bring us more games!

This is great, I would pay for the next!

Developer Response ,

Thanks for the kind words. :-]

lafreakshow ,

Challenging and fun

I’ve won...once.

It’s easy to learn, and quick to play. Great for “snacking” when you’ve got a few spare minutes.

App Privacy

The developer, blackfrog software, inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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