what?
a standard 52 card deck can be arranged in exactly 80,658,175,170,943,878,571,660,636,856,403,766,975,289,505,440,883,277,824,000,000,000,000 different ways. this number is so large that any random shuffle you create is almost certainly unique in the history of the universe
features
- create random shuffles of a standard deck of 52 playing cards
- pattern analysis for each shuffle
- save shuffles
- share shuffles
- earn achievements
- track progress
- global leaderboard
- friends
devs
see the source code on GitHub