Simon Says
Remember and repeat the color sequence!
What Is This Tool?
Play this Simon-style memory game free in your browser — no download, no account, and no ads interrupting the game. Watch a sequence of coloured flashes during the "Watch..." phase, then repeat it back in the same order during "Your Turn". Each round adds one more step to the sequence, so the game tracks your current Level and your Best level as the pattern grows longer and harder to remember.
How to Use
- Press Start to begin the game.
- During "Watch...", pay close attention as the colours flash in sequence.
- When it switches to "Your Turn", click or tap the colours in the exact same order you just saw.
- Repeat correctly to advance to the next Level, which adds one more colour to the sequence.
- Keep going for as many rounds as you can remember correctly.
- Check your result against your saved Best level once the round ends.
Common Use Cases
- Practising short-term memory and sequence recall
- Taking a focused, low-effort break between work or study sessions
- Playing a simple, screen-based game with kids
- Challenging friends or family to see who can reach a higher Level
- A quiet game to play on a phone without downloading an app
Tips & Tricks
- Say the colours to yourself as they flash — turning the pattern into words can make it easier to recall.
- Watch closely rather than trying to memorise ahead of time; each round only adds one new step to what you already know.
- Stay calm as the sequence grows — rushing through Your Turn increases the chance of an out-of-order click.
- Break long sequences into smaller chunks in your mind rather than treating them as one long string.
- Play multiple rounds in a row — sequence recall tends to improve with practice.
Frequently Asked Questions
Is this Simon-style game free to play?
Yes — completely free, with no account, no download, and no installation required.
How do I play?
Watch the colour sequence flash during "Watch...", then repeat it in the same order during "Your Turn". Each successful round adds one more colour.
Is my best level saved?
Yes. Your Best level is stored locally in your own browser, so it's still there when you come back. It is never uploaded to a server, and clearing your browser data will reset it.
What happens if I click the wrong colour?
Play a round to see how the game responds to a mistake — it only takes a moment, and you can start over right away.
Can I play on a phone?
Yes, the game works on touchscreens as well as desktop, so you can tap or click the colours.
Do I need an internet connection while playing?
Once the page has loaded, the game runs entirely in your browser, so gameplay doesn't depend on a live connection.
How long does the sequence get?
The sequence grows by one colour every time you complete a Level, so it keeps getting longer the further you go.
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