Simon Sequence

Simon Sequence is a free online color memory game you can play instantly in your browser, no download or account needed. The board lights up one pad at a time in a growing pattern — watch closely, then tap the pads back in the exact same order. Get the whole pattern right and it grows by one more step; get a pad wrong and the pattern resets back to the beginning of that level, just like the classic electronic memory game. Play through 15 levels that add a fifth and then a sixth pad, stretch the sequence up to 20 steps, and speed up the playback as you climb, with no timer forcing you to wait between rounds — clear a level and the next one unlocks immediately. Replay the current pattern a limited number of times if you lose track, and pick up any unlocked level again whenever you want another run.

How to play Simon Sequence

1. Watch the pads light up one at a time — that is the pattern you need to repeat.
2. Once the lights stop, tap the pads back in the exact same order.
3. Get the whole pattern right and it grows by one more step for the next round.
4. A wrong tap resets the pattern back to the first step of the current level, so listen and watch closely.
5. Reach the level's target sequence length to clear it and unlock the next one — later levels add a fifth and sixth pad and play faster.

Tips

• Say the color or position out loud (even silently) as each pad lights up — narrating the pattern makes it easier to hold in memory.
• Break long sequences into small chunks of 3-4 steps instead of trying to memorize the whole thing at once.
• Stuck? Use the replay button to watch the current pattern again before you commit to an order.
• Once a fifth or sixth pad joins at higher levels, give yourself a beat to register the new position before the next round starts.

FAQ