Find three cards where every feature is all the same or all different.
Press Space, pick your cards, score.Tap the three cards, score.

Your name

Daily challenge · …

Same cards for everyone today

3 minutes. Only your first attempt counts on today's leaderboard – a new deck every day at midnight.

Training

Chill

Five minutes, an endless deck and hints when you're stuck. Try to beat your best score.

Best score: –

Survival

Countdown

Start with 60 seconds. Every set adds time (+10 s at first, less as you go), and every miss costs 5 s.

Best score: –

Solo

vs Bot

Race a bot: first to reach the goal wins. A miss costs points and locks you out for 3 seconds.

Goal

2–4 players

Multiplayer

Create a room and send the code to a friend. Whoever calls SET first gets to pick.

🏆 Leaderboard

How to play · 2-minute tutorial

Every card has four features: number (1–3), shape (diamond, oval, squiggle), color (red, green, purple) and shading (solid, striped, empty).

A SET is three cards where each feature is either the same on all three cards or different on all three. If two cards share a feature and the third doesn't, it's not a SET.

Controls

See a SET? Press Space (or click the SET! button). On a phone, just tap a card – the first tap calls SET.
You then have a few seconds to pick the three cards with the mouse or the keys shown on the cards (1–7, Q–U, A–J).
If no SET is on the table, three more cards are dealt automatically.

Scoring

+100 for every SET
up to +100 speed bonus, the faster you call after the board changed
+25 per SET in a row (streak, max +100)
−50 for a wrong SET, −30 if you run out of time, −40 per hint

After a wrong pick, the card that breaks the SET lights up red.

Play SET online – free, on your phone or computer

The classic card game of quick eyes, right in your browser: find three cards where every feature – number, shape, color and shading – is either all the same or all different. No download, no account, just a name.

Daily challenge – the same cards for everyone, a daily leaderboard and a streak to keep.
Multiplayer – send a room code to your friends and race each other live (2–4 players).
vs Bot – three difficulty levels, first to the goal wins.
Chill & Countdown – train at your own pace or fight the clock, with online leaderboards.
Tutorial – learn the rules in two minutes, with practice rounds.

Frequently asked questions

How do you play SET online?

Look at the cards on the table and find three where each of the four features is all the same or all different. Press Space (on a phone: tap the first card), pick the three cards within a few seconds and score points. The faster you are, the more points you get.

Is it free?

Yes. All modes are free, without ads and without an account.

Can I play SET with friends online?

Yes. Choose Multiplayer, create a room and send the four-letter code or the invite link to up to three friends. Whoever calls a set first gets to pick.

What is the daily challenge?

Every day there is a new deck that is the same for everyone. You have three minutes to find as many sets as possible; only your first attempt counts for the daily leaderboard.

Does it work on my phone?

Yes – it runs in any modern browser on iPhone, Android, tablet and computer. You can also install it like an app (“Add to Home Screen”).

Is this the official SET game?

No. This is an independent fan project and is not affiliated with, endorsed by or connected to PlayMonster LLC, the maker of the SET® card game. If you enjoy it, get the real card deck for your next game night!

Room code

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