Hey Product Hunt! I'm an indie Android developer.
I built Rare Solitaires to give rare historical solitaires a place where they can actually be played. So I collected 5 rare historical ones: Napoleon's Tomb (The Well), The Taunter, Baker's Dozen, Good Louise, and Twelve Sleeping Maidens.
It's free, on Android, and supports 10 languages.
Would love your feedback on which solitaire you'd try first.