Simon game
Memorize and repeat the sequence.
Play Simon and memorize a growing sequence of signals. Choose the mode, speed, and sound setting, then repeat each step in the correct order directly in your browser.
Quick explanation
Start a new game, watch the four pads, then reproduce the sequence in the same order. Every success adds one signal. Color, Mono, and No help modes change the visual cues and replay availability, so you can make the game easier or harder.
Try this too
Want another memory game?
Try Memory to remember card positions and find every matching pair.
Additional information
How to play Simon
Press New game, watch the sequence on the board, then reproduce it by clicking the four pads in the same order.
Each completed level adds one more signal. A mistake ends the round and displays your score.
Modes and difficulty
Colors mode shows the four pads with distinct colors. Mono mode uses one shared color to make memorization harder. No help mode also hides the replay button.
Slow, Normal, and Fast change the playback rhythm of the sequence.
Replay and sound
When the mode allows it, Replay sequence shows the current sequence again without adding a new signal.
Sound can be turned on or off. Visual feedback remains available even when audio is disabled.
Memory tip
Start with Colors mode and Slow speed, then raise the difficulty gradually. For longer sequences, group signals into blocks of two or three.
Privacy
The sequence, score, and sounds are handled locally in your browser. No progress data is sent to the server.
Limits and reuse
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