Uno

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UNO

Match color or number. First to empty their hand wins.

Your name

Join a room

Connecting…

Practice vs bots

Level

Harder levels deal more action cards (Skip, Reverse, +2, Wild). Easy favors number cards. Medium is a normal mix.

Wi‑Fi tip Same Wi‑Fi is easiest. Two different home Wi‑Fi on the same ISP (two routers, even a few km apart) often cannot connect. Put one phone on mobile data, or join the same Wi‑Fi. Different ISPs, or one person on mobile data, usually work at any distance.

Share a 4-letter room code. Friends open this same page and join.

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Players

Level

Harder levels deal more action cards (Skip, Reverse, +2, Wild). Easy favors number cards. Medium is a normal mix.

Waiting for the host to start…

If friends cannot join Same ISP + different home Wi‑Fi (two separate routers) often fails. One person should switch to mobile data, or everyone use the same Wi‑Fi.

Scan to join

Discard

Draw

Tap a card to lift it · tap again to play

Player lost connection

They may come back, or they may have left. Wait for them, or kick them so the game can continue.

How to play

Match the discard’s color or number (or play a Wild).
No play? Tap the draw pile. You may play the drawn card or tap Keep.
+2 / +4 can stack (not +2 on +4). Take the full amount or pass it on.
At 2 cards, tap UNO! before going to 1 — or risk Caught!
Keep the host tab open. Same Wi‑Fi is the most reliable join path.

Connection debug

Two home Wi‑Fi networks often need a TURN relay. The old public relay is dead (your log: TURN 400 / DNS 701). Paste a free Metered TURN key below, tap Save, then Test ICE — you should see relay candidates.

Metered app name Metered TURN API key

Winner