Hanafuda Koi-Koi for Apple platforms
The classic hanafuda duel, beautifully drawn
Two-player Koi-Koi under the standard rules, against an opponent with four levels of strength. On iPhone, iPad, Mac and Apple Vision Pro.
Made to be played
Standard rules, faithfully
Yaku, koi-koi calls, dealer rotation and draws, exactly as you know them.
Four opponent strengths
From beginner to expert. The strongest plays a determinized ISMCTS search, entirely on device.
Easy to learn
Yaku progress and "One Away" indicators show what each card is worth before you play it.
Play your way
Tap, drag & drop, or keyboard with arrow keys and Enter.
Always resumable
Your game saves itself. Open the app and pick up where you left off.
Game Center
Leaderboards for wins and best score.
One game, every Apple device
iPhone
Portrait or landscape, with the three-column board in landscape.
iPad
Room for every captured card.
Mac
A translucent window that sits on your desktop. Keyboard play included.
Apple Vision Pro
Cards laid out on your own table, in your own room.
Four table themes
Felt, Tatami, Night, or follow the system appearance.
Download Koikoi and enjoy the classic hanafuda duel.
