Test and train your short-term memory with this classic Simon Game. Watch the sequence
of colors and tones, then repeat it exactly. It gets faster and longer each round!
Try:
🎮
Simon Game
Watch the colour sequence light up, then repeat it back.
The sequence grows by one each round — how far can you go?
Use Q W A S keys or tap the buttons.
Watch carefully…
💥
Game Over
Level Reached
0
Best Ever
0
Longest Streak
0
Speed
Normal
⚙ Settings
ms flash duration
ms
seconds
How to use
Open the tool and enter your data or select options.
Adjust settings to see real-time updates.
Copy the generated result to your clipboard.
Frequently Asked Questions
How do you play?
Watch
the lights flash and listen to the tones. When it's your turn, click the buttons in the exact same sequence. The
sequence gets one step longer every round.
Can I use keyboard shortcuts?
Yes!
You can use the Q, W, A, and S keys to quickly trigger the Green, Red, Yellow, and Blue buttons respectively.
Does it save my high score?
Yes,
your highest level reached is saved locally in your browser.
Did you know?
The original Simon electronic toy was invented by Ralph Baer and Howard J. Morrison and launched in 1978.
The sequence of four colors and tones is heavily inspired by the Atari arcade game Touch Me.
Playing sequence memory games can help improve short-term working memory and concentration.