Tic Tac Toe
Play Tic Tac Toe online — 2 player with a friend, vs computer, or locally on the same device.
Play Free Online Games With Friends
Fast multiplayer games in the browser — for two friends, a couple, or the family. No account. No download.
Rock Paper Scissors
Play Rock Paper Scissors online — a 2 player game with hidden throws, or vs the computer.
UNO
Play UNO online with 2 to 4 friends, or challenge the computer. Private room, real-time turns, and the real rules — including Skip, Reverse, Draw Two, Wild, and Wild Draw Four.
UNO Show No Mercy
Play UNO Show No Mercy online — stacking, 7 swaps, 0 passes, Skip Everyone, and the Mercy rule. Private room for 2 to 6, or vs computer.
How it works
1
Choose a game
Tic Tac Toe, Rock Paper Scissors, UNO, or Show No Mercy.
2
Create a room
One tap. No account.
3
Share your link
WhatsApp, SMS, or copy.
4
Start playing
Two-player games start on join. Card games start when the host is ready.
Who are you playing with?
Why play here?
- Free
- No account
- No download
- Works on phone and desktop
- Real-time multiplayer
- Private invite links
A quieter kind of game site
Duetly is for the moment you want to play Tic Tac Toe online or play Rock Paper Scissors with a friend or play UNO online or UNO Show No Mercy without creating an account. The room is private. The link is the invite. Two-player games start when the second person arrives; card games start when the host is ready. Browse 2 player games, games for couples, or family games.
If nobody is free, every game has a computer opponent — including unbeatable Tic Tac Toe on Hard, classic UNO with 1 to 3 bots, and Show No Mercy with 1 to 5.
Game guides
How to Play Tic Tac Toe
Learn Tic Tac Toe in two minutes: setup, turns, how a line wins, and what to do when the board fills with no winner.
How to Play Rock Paper Scissors
The throw, the timing, and how a round is decided — plus how online play hides your choice until both people lock in.
How to Play UNO
Learn UNO in a few minutes: the 108-card deck, matching color or symbol, special cards, saying UNO, and how a round ends.
How to Play UNO Show No Mercy
Learn UNO Show No Mercy (UNO No Mercy): 168 cards, stacking Draw +2/+4/+6/+10, 7 swaps, 0 passes, Skip Everyone, and the Mercy rule at 25 cards.
Tic Tac Toe Rules
The complete, short rule set for Tic Tac Toe: legal moves, winning lines, draws, and what does not count.
Tic Tac Toe Strategy
Practical Tic Tac Toe strategy: center vs corners, forced blocks, and how forks win games against imperfect opponents.
FAQ
Do I need an account to play?
No. You get a temporary anonymous player id in your browser. There is no email signup.
How do I play with a friend?
Open a game, tap Play Online, create a room, and send the invite link. When they open it, the match starts.
Does this work on a phone?
Yes. The games are built for one-handed play in a mobile browser. No download required.
Can two people play — friends, a couple, or family?
Yes. Tic Tac Toe and Rock Paper Scissors are 2 player games. UNO seats two to four. UNO Show No Mercy seats two to six. Same invite link, no signup.
Is the Hard Tic Tac Toe computer beatable?
No. Hard uses a correct minimax search. The best result you can force is a draw.