💡 Simon's Circuit
Watch the circuit light up, then power it back on in the same order.
How to play
- Watch which circuit nodes light up and listen to their tones.
- Tap the nodes back in the same order, or press keys 1, 2, 3, and 4.
- Get it right and the circuit powers up one more step, longer than before.
- One wrong node ends the round. Your longest circuit is saved on this device.
- The pattern speeds up the longer it gets, so stay sharp!
The classic Simon-says memory game, rewired
Simon's Circuit is a straightforward take on the classic repeat-the-sequence memory game: four circuit nodes light up in a growing pattern, each with its own synthesized tone, and you have to power them back on in the exact same order using clicks, taps, or number keys 1 through 4. Get a round right and the sequence replays with one new step added, a little faster than before; get it wrong and the round ends.
Since the entire game runs on straightforward timed sequences rather than continuous animation, it responds instantly to input with no lag between watching the pattern and repeating it back. Your longest circuit is tracked locally, giving a clear number to beat on the next attempt.
Free, no download, no account. Browse more memory games on the Puzzle Games page.
Frequently asked questions
How does the sequence grow?
Each round replays the entire sequence so far, then adds one new random node on top. Repeat it correctly and it plays again, one step longer and a little faster.
Can I play with a keyboard instead of clicking?
Yes, number keys 1 through 4 correspond to the four circuit nodes.
Does each node have its own sound?
Yes, each node plays a distinct synthesized tone (no audio files) when it lights up, so you can lean on sound as well as sight to remember the sequence.
What ends a round?
Selecting the wrong node ends the round. Your longest circuit reached is saved locally on your device.