Simon
Round 0
Score 0
Best 0
SIMON
Ready?
Press Start, then repeat the color sequence.
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Play to set a round, then submit it to the board.
How to play
- Press Start and watch the four colour pads flash a sequence with sound.
- Repeat the sequence by tapping the pads in the same order.
- Each round the sequence grows by one and plays a little faster.
- One wrong pad ends the game — how long a pattern can you remember?
Strategy & tips
- Say the colours to yourself as they flash — naming them locks them into memory.
- Listen to the tones as well as watching; each pad has its own pitch to lean on.
- Group the sequence into small chunks (like phone-number style) instead of one long list.
- Keep your eyes on the whole board, not one pad, so you catch every flash.
- Stay calm as it speeds up — rushing your taps causes more mistakes than the pace does.
FAQ
Is Simon free to play?
Yes — it runs free in your browser with no download or sign-up, on desktop and mobile.
How does it get harder?
Every round adds one more step to the sequence and the playback speeds up, so it gets tougher the longer you last.
Can I play on my phone?
Yes. Just tap the colour pads — the whole game works by touch.
Does it save my best?
Yes. Your best round is saved in your browser between games on the same device.