I made another iOS app. This one is a “magic” trick. Actually, it’s just process of elimination by restructuring a 2-dimension array. It’s the 21 card trick.

I had learned this one nearly 30 years ago from a friend in middle school.

At any rate, have at it.

(Here’s the privacy policy if you’re interested. tldr; no data collected/shared/retained.)

card piles - October 26, 2022 -