Tiến Lên · Thirteen

Card night with friends, anywhere.

Koi Card is Tiến Lên for you and your crew. Open a private table, share a six-letter code, set your house rules and play — with free chips and walkie-talkie voice, so it feels like you are all at the same table.

Coming soon on theApp Store
Coming soon onGoogle Play

Free to play. Chips are for fun only.

Ways to play

A table is always ready.

Practise against bots on your own, or open a private room for friends.

Solo 1v1

You against one bot. Quick hands to learn the rules and sharpen your play.

Solo vs bots

A full table of two or three bots at Easy, Normal or Hard.

Friends room

Two to four friends in a private room. Short a player? The host can fill the seat with a bot.

Features

Everything a real card night has.

Your rules, your friends, your voices — and none of the shuffling.

Private tables

Every room gets its own code. Only people you invite can sit down; up to 20 more can watch.

Your house rules

Turn timer, chop chains, ending on a 2, instant wins, starting chips. Everyone taps Agree before the first deal.

Walkie-talkie voice

Hold to talk and trash-talk. Short voice clips work on weak 4G; live push-to-talk when the host turns it on.

Bots with personality

Easy plays loose. Normal saves its 2s and bombs. Hard tracks every card and plays to stop you going out.

Life happens

Pause between rounds, rejoin after a dropped signal, or step away. A bot quietly holds your seat for up to two minutes.

Session summary

Stop whenever you like. Everyone sees the same scoreboard of chips, then the next session starts fresh.

How it works

From group chat to first deal in a minute.

  1. Open a table

    Sign in with your phone number and tap Create room.

  2. Share the code

    Send the invite to WhatsApp, LINE, Messenger or anywhere else.

  3. Agree on the rules

    Pick your house rules. Once everyone agrees, the host deals.

  4. Play

    Chips move after each round and reset when the session ends.

Room code
K7M2QX
Join my Koi Card table! Code: K7M2QX – https://graph.la/r/K7M2QX
Make it yours

Pick your table.

Four table themes and three card backs, all free. Only you see your choice.

Classic Green
Midnight Blue
Teak Wood
Lao Silk
Card backs in black, red and blue
Fair play

Nobody can peek. Not even the bots.

Shuffled on the server

Every deck is shuffled with a cryptographically secure generator, never on a phone.

Your hand stays yours

Each player receives only their own cards. Other hands never reach your phone.

Every move checked

The server validates each play against the agreed rules before anyone sees it.

Honest bots

Bots only know what a player in their seat could know from the cards on the table.

Chips are for fun only. They have no monetary value and cannot be bought, sold or exchanged. Every session starts with the same free stack for everyone.

Languages

Play in your language.